1916361720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 1024

約数和(自身を含む): 8825241600

約数和(自身を除く): 6908879880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 31, 34, 35, 36, 37, 39, 40, 42, 45, 51, 52, 54, 56, 60, 62, 63, 65, 68, 70, 72, 74, 78, 84, 85, 90, 91, 93, 102, 104, 105, 108, 111, 117, 119, 120, 124, 126, 130, 135, 136, 140, 148, 153, 155, 156, 168, 170, 180, 182, 185, 186, 189, 195, 204, 210, 216, 217, 221, 222, 234, 238, 248, 252, 255, 259, 260, 270, 273, 279, 280, 296, 306, 310, 312, 315, 333, 340, 351, 357, 360, 364, 370, 372, 378, 390, 403, 408, 420, 434, 442, 444, 455, 459, 465, 468, 476, 481, 504, 510, 518, 520, 527, 540, 546, 555, 558, 585, 595, 612, 620, 629, 630, 651, 663, 666, 680, 702, 714, 728, 740, 744, 756, 765, 777, 780, 806, 819, 837, 840, 868, 884, 888, 910, 918, 930, 936, 945, 952, 962, 999, 1020, 1036, 1054, 1071, 1080, 1085, 1092, 1105, 1110, 1116, 1147, 1170, 1190, 1209, 1224, 1240, 1258, 1260, 1295, 1302, 1326, 1332, 1365, 1395, 1404, 1428, 1443, 1480, 1512, 1530, 1547, 1554, 1560, 1581, 1612, 1638, 1665, 1674, 1736, 1755, 1768, 1785, 1820, 1836, 1860, 1887, 1890, 1924, 1953, 1989, 1998, 2015, 2040, 2072, 2108, 2142, 2170, 2184, 2210, 2220, 2232, 2294, 2295, 2331, 2340, 2380, 2405, 2418, 2457, 2516, 2520, 2590, 2604, 2635, 2652, 2664, 2730, 2790, 2808, 2821, 2856, 2886, 3060, 3094, 3108, 3145, 3162, 3213, 3224, 3255, 3276, 3315, 3330, 3348, 3367, 3441, 3510, 3570, 3627, 3640, 3672, 3689, 3720, 3774, 3780, 3848, 3885, 3906, 3978, 3996, 4030, 4095, 4185, 4216, 4284, 4329, 4340, 4403, 4420, 4440, 4588, 4590, 4641, 4662, 4680, 4743, 4760, 4810, 4836, 4914, 4995, 5032, 5180, 5208, 5270, 5304, 5355, 5460, 5580, 5642, 5661, 5735, 5772, 5859, 5967, 6045, 6120, 6188, 6216, 6290, 6324, 6426, 6510, 6552, 6630, 6660, 6696, 6734, 6851, 6882, 6993, 7020, 7140, 7215, 7254, 7378, 7548, 7560, 7735, 7770, 7812, 7905, 7956, 7992, 8029, 8060, 8177, 8190, 8370, 8463, 8568, 8658, 8680, 8806, 8840, 9176, 9180, 9282, 9324, 9435, 9486, 9620, 9672, 9765, 9828, 9945, 9990, 10101, 10323, 10360, 10540, 10710, 10881, 10920, 11067, 11160, 11284, 11322, 11470, 11544, 11655, 11718, 11934, 12090, 12285, 12376, 12580, 12648, 12852, 12987, 13020, 13209, 13260, 13320, 13468, 13702, 13764, 13923, 13986, 14040, 14105, 14229, 14280, 14430, 14508, 14756, 14911, 15096, 15470, 15540, 15624, 15810, 15912, 16058, 16065, 16120, 16354, 16380, 16740, 16835, 16926, 16983, 17205, 17316, 17612, 18135, 18360, 18445, 18564, 18648, 18870, 18972, 19240, 19499, 19530, 19656, 19890, 19980, 20202, 20553, 20646, 21080, 21420, 21645, 21762, 22015, 22134, 22568, 22644, 22940, 23205, 23310, 23436, 23715, 23868, 24087, 24180, 24531, 24570, 25160, 25389, 25704, 25974, 26040, 26418, 26520, 26936, 27404, 27528, 27846, 27972, 28210, 28305, 28458, 28860, 29016, 29295, 29512, 29822, 29835, 30303, 30940, 30969, 31080, 31620, 32116, 32130, 32708, 32760, 33201, 33480, 33670, 33852, 33966, 34255, 34410, 34632, 34965, 35224, 36270, 36890, 37128, 37740, 37944, 38998, 39060, 39627, 39780, 39960, 40145, 40404, 40885, 41106, 41292, 41769, 42315, 42840, 43290, 43524, 44030, 44268, 44733, 45288, 45880, 46410, 46620, 46872, 47430, 47736, 47957, 48174, 48360, 49062, 49140, 50505, 50778, 51615, 51948, 52836, 54405, 54808, 55335, 55692, 55944, 56420, 56610, 56916, 57239, 57720, 58497, 58590, 59644, 59670, 60606, 61659, 61880, 61938, 63240, 64232, 64260, 64935, 65416, 66045, 66402, 67340, 67704, 67932, 68510, 68820, 69615, 69930, 71145, 72261, 72540, 73593, 73780, 74555, 75480, 76167, 77996, 78120, 79254, 79560, 80290, 80808, 81770, 82212, 82584, 83538, 84630, 84915, 86580, 87048, 88060, 88536, 89466, 90909, 92820, 93240, 94860, 95914, 96348, 97495, 98124, 98280, 99603, 101010, 101556, 102765, 103230, 103896, 104377, 105672, 108810, 110670, 111384, 112840, 113220, 113832, 114478, 116994, 117180, 118881, 119288, 119340, 120435, 121212, 122655, 123318, 123876, 126945, 128520, 129870, 132090, 132804, 134199, 134680, 135864, 136493, 137020, 137640, 139230, 139860, 142290, 143871, 144522, 145080, 147186, 147560, 149110, 151515, 152334, 154845, 155992, 158508, 160580, 163540, 164424, 166005, 167076, 169260, 169830, 171717, 173160, 175491, 176120, 178932, 181818, 184977, 185640, 189720, 191828, 192696, 194990, 196248, 198135, 199206, 202020, 203112, 205530, 206460, 208754, 208845, 216783, 217620, 220779, 221340, 223665, 226440, 228956, 233988, 234360, 237762, 238680, 239785, 240870, 242424, 245310, 246636, 247752, 253487, 253890, 259740, 264180, 265608, 268398, 272986, 274040, 278460, 279720, 284580, 286195, 287742, 289044, 292485, 294372, 298220, 303030, 304668, 308295, 309690, 313131, 317016, 321160, 327080, 332010, 334152, 338520, 339660, 343434, 350982, 357864, 361305, 363636, 367965, 369954, 380835, 383656, 389980, 396270, 398412, 402597, 404040, 409479, 411060, 412920, 417508, 417690, 431613, 433566, 435240, 441558, 442680, 447330, 454545, 457912, 467976, 475524, 479570, 481740, 490620, 493272, 498015, 506974, 507780, 515151, 519480, 521885, 526473, 528360, 536796, 545972, 556920, 569160, 572390, 575484, 578088, 584970, 588744, 594405, 596440, 606060, 609336, 616590, 619380, 626262, 664020, 670995, 679320, 682465, 686868, 701964, 719355, 722610, 727272, 735930, 739908, 760461, 761670, 779960, 792540, 796824, 805194, 818958, 822120, 835016, 835380, 858585, 863226, 867132, 877455, 883116, 894660, 909090, 924885, 939393, 951048, 959140, 963480, 981240, 996030, 1013948, 1015560, 1030302, 1043770, 1052946, 1073592, 1083915, 1091944, 1103895, 1144780, 1150968, 1169940, 1188810, 1212120, 1228437, 1233180, 1238760, 1252524, 1267435, 1294839, 1328040, 1341990, 1364930, 1373736, 1403928, 1438710, 1445220, 1471860, 1479816, 1520922, 1523340, 1545453, 1565655, 1585080, 1610388, 1637916, 1670760, 1717170, 1726452, 1734264, 1754910, 1766232, 1774409, 1789320, 1818180, 1849770, 1878786, 1918280, 1992060, 2012985, 2027896, 2047395, 2060604, 2087540, 2105892, 2158065, 2167830, 2207790, 2281383, 2289560, 2339880, 2377620, 2456874, 2466360, 2505048, 2534870, 2575755, 2589678, 2632365, 2683980, 2729860, 2818179, 2877420, 2890440, 2943720, 3041844, 3046680, 3090906, 3131310, 3220776, 3275832, 3434340, 3452904, 3509820, 3548818, 3636360, 3685311, 3699540, 3757572, 3802305, 3984120, 4025970, 4094790, 4121208, 4175080, 4211784, 4316130, 4335660, 4415580, 4562766, 4696965, 4755240, 4913748, 5069740, 5151510, 5179356, 5264730, 5323227, 5367960, 5459720, 5636358, 5754840, 6083688, 6142185, 6181812, 6262620, 6474195, 6844149, 6868680, 7019640, 7097636, 7370622, 7399080, 7515144, 7604610, 7727265, 8051940, 8189580, 8632260, 8671320, 8831160, 8872045, 9125532, 9393930, 9827496, 10139480, 10303020, 10358712, 10529460, 10646454, 11272716, 11406915, 12284370, 12363624, 12525240, 12948390, 13688298, 14090895, 14195272, 14741244, 15209220, 15454530, 15969681, 16103880, 16379160, 17264520, 17744090, 18251064, 18426555, 18787860, 20606040, 21058920, 21292908, 22545432, 22813830, 24568740, 25896780, 26616135, 27376596, 28181790, 29482488, 30418440, 30909060, 31939362, 34220745, 35488180, 36853110, 37575720, 42585816, 45627660, 47909043, 49137480, 51793560, 53232270, 54753192, 56363580, 61818120, 63878724, 68441490, 70976360, 73706220, 79848405, 91255320, 95818086, 106464540, 112727160, 127757448, 136882980, 147412440, 159696810, 191636172, 212929080, 239545215, 273765960, 319393620, 383272344, 479090430, 638787240, 958180860, 1916361720]

約数ペア:

[(1, 1916361720), (2, 958180860), (3, 638787240), (4, 479090430), (5, 383272344), (6, 319393620), (7, 273765960), (8, 239545215), (9, 212929080), (10, 191636172), (12, 159696810), (13, 147412440), (14, 136882980), (15, 127757448), (17, 112727160), (18, 106464540), (20, 95818086), (21, 91255320), (24, 79848405), (26, 73706220), (27, 70976360), (28, 68441490), (30, 63878724), (31, 61818120), (34, 56363580), (35, 54753192), (36, 53232270), (37, 51793560), (39, 49137480), (40, 47909043), (42, 45627660), (45, 42585816), (51, 37575720), (52, 36853110), (54, 35488180), (56, 34220745), (60, 31939362), (62, 30909060), (63, 30418440), (65, 29482488), (68, 28181790), (70, 27376596), (72, 26616135), (74, 25896780), (78, 24568740), (84, 22813830), (85, 22545432), (90, 21292908), (91, 21058920), (93, 20606040), (102, 18787860), (104, 18426555), (105, 18251064), (108, 17744090), (111, 17264520), (117, 16379160), (119, 16103880), (120, 15969681), (124, 15454530), (126, 15209220), (130, 14741244), (135, 14195272), (136, 14090895), (140, 13688298), (148, 12948390), (153, 12525240), (155, 12363624), (156, 12284370), (168, 11406915), (170, 11272716), (180, 10646454), (182, 10529460), (185, 10358712), (186, 10303020), (189, 10139480), (195, 9827496), (204, 9393930), (210, 9125532), (216, 8872045), (217, 8831160), (221, 8671320), (222, 8632260), (234, 8189580), (238, 8051940), (248, 7727265), (252, 7604610), (255, 7515144), (259, 7399080), (260, 7370622), (270, 7097636), (273, 7019640), (279, 6868680), (280, 6844149), (296, 6474195), (306, 6262620), (310, 6181812), (312, 6142185), (315, 6083688), (333, 5754840), (340, 5636358), (351, 5459720), (357, 5367960), (360, 5323227), (364, 5264730), (370, 5179356), (372, 5151510), (378, 5069740), (390, 4913748), (403, 4755240), (408, 4696965), (420, 4562766), (434, 4415580), (442, 4335660), (444, 4316130), (455, 4211784), (459, 4175080), (465, 4121208), (468, 4094790), (476, 4025970), (481, 3984120), (504, 3802305), (510, 3757572), (518, 3699540), (520, 3685311), (527, 3636360), (540, 3548818), (546, 3509820), (555, 3452904), (558, 3434340), (585, 3275832), (595, 3220776), (612, 3131310), (620, 3090906), (629, 3046680), (630, 3041844), (651, 2943720), (663, 2890440), (666, 2877420), (680, 2818179), (702, 2729860), (714, 2683980), (728, 2632365), (740, 2589678), (744, 2575755), (756, 2534870), (765, 2505048), (777, 2466360), (780, 2456874), (806, 2377620), (819, 2339880), (837, 2289560), (840, 2281383), (868, 2207790), (884, 2167830), (888, 2158065), (910, 2105892), (918, 2087540), (930, 2060604), (936, 2047395), (945, 2027896), (952, 2012985), (962, 1992060), (999, 1918280), (1020, 1878786), (1036, 1849770), (1054, 1818180), (1071, 1789320), (1080, 1774409), (1085, 1766232), (1092, 1754910), (1105, 1734264), (1110, 1726452), (1116, 1717170), (1147, 1670760), (1170, 1637916), (1190, 1610388), (1209, 1585080), (1224, 1565655), (1240, 1545453), (1258, 1523340), (1260, 1520922), (1295, 1479816), (1302, 1471860), (1326, 1445220), (1332, 1438710), (1365, 1403928), (1395, 1373736), (1404, 1364930), (1428, 1341990), (1443, 1328040), (1480, 1294839), (1512, 1267435), (1530, 1252524), (1547, 1238760), (1554, 1233180), (1560, 1228437), (1581, 1212120), (1612, 1188810), (1638, 1169940), (1665, 1150968), (1674, 1144780), (1736, 1103895), (1755, 1091944), (1768, 1083915), (1785, 1073592), (1820, 1052946), (1836, 1043770), (1860, 1030302), (1887, 1015560), (1890, 1013948), (1924, 996030), (1953, 981240), (1989, 963480), (1998, 959140), (2015, 951048), (2040, 939393), (2072, 924885), (2108, 909090), (2142, 894660), (2170, 883116), (2184, 877455), (2210, 867132), (2220, 863226), (2232, 858585), (2294, 835380), (2295, 835016), (2331, 822120), (2340, 818958), (2380, 805194), (2405, 796824), (2418, 792540), (2457, 779960), (2516, 761670), (2520, 760461), (2590, 739908), (2604, 735930), (2635, 727272), (2652, 722610), (2664, 719355), (2730, 701964), (2790, 686868), (2808, 682465), (2821, 679320), (2856, 670995), (2886, 664020), (3060, 626262), (3094, 619380), (3108, 616590), (3145, 609336), (3162, 606060), (3213, 596440), (3224, 594405), (3255, 588744), (3276, 584970), (3315, 578088), (3330, 575484), (3348, 572390), (3367, 569160), (3441, 556920), (3510, 545972), (3570, 536796), (3627, 528360), (3640, 526473), (3672, 521885), (3689, 519480), (3720, 515151), (3774, 507780), (3780, 506974), (3848, 498015), (3885, 493272), (3906, 490620), (3978, 481740), (3996, 479570), (4030, 475524), (4095, 467976), (4185, 457912), (4216, 454545), (4284, 447330), (4329, 442680), (4340, 441558), (4403, 435240), (4420, 433566), (4440, 431613), (4588, 417690), (4590, 417508), (4641, 412920), (4662, 411060), (4680, 409479), (4743, 404040), (4760, 402597), (4810, 398412), (4836, 396270), (4914, 389980), (4995, 383656), (5032, 380835), (5180, 369954), (5208, 367965), (5270, 363636), (5304, 361305), (5355, 357864), (5460, 350982), (5580, 343434), (5642, 339660), (5661, 338520), (5735, 334152), (5772, 332010), (5859, 327080), (5967, 321160), (6045, 317016), (6120, 313131), (6188, 309690), (6216, 308295), (6290, 304668), (6324, 303030), (6426, 298220), (6510, 294372), (6552, 292485), (6630, 289044), (6660, 287742), (6696, 286195), (6734, 284580), (6851, 279720), (6882, 278460), (6993, 274040), (7020, 272986), (7140, 268398), (7215, 265608), (7254, 264180), (7378, 259740), (7548, 253890), (7560, 253487), (7735, 247752), (7770, 246636), (7812, 245310), (7905, 242424), (7956, 240870), (7992, 239785), (8029, 238680), (8060, 237762), (8177, 234360), (8190, 233988), (8370, 228956), (8463, 226440), (8568, 223665), (8658, 221340), (8680, 220779), (8806, 217620), (8840, 216783), (9176, 208845), (9180, 208754), (9282, 206460), (9324, 205530), (9435, 203112), (9486, 202020), (9620, 199206), (9672, 198135), (9765, 196248), (9828, 194990), (9945, 192696), (9990, 191828), (10101, 189720), (10323, 185640), (10360, 184977), (10540, 181818), (10710, 178932), (10881, 176120), (10920, 175491), (11067, 173160), (11160, 171717), (11284, 169830), (11322, 169260), (11470, 167076), (11544, 166005), (11655, 164424), (11718, 163540), (11934, 160580), (12090, 158508), (12285, 155992), (12376, 154845), (12580, 152334), (12648, 151515), (12852, 149110), (12987, 147560), (13020, 147186), (13209, 145080), (13260, 144522), (13320, 143871), (13468, 142290), (13702, 139860), (13764, 139230), (13923, 137640), (13986, 137020), (14040, 136493), (14105, 135864), (14229, 134680), (14280, 134199), (14430, 132804), (14508, 132090), (14756, 129870), (14911, 128520), (15096, 126945), (15470, 123876), (15540, 123318), (15624, 122655), (15810, 121212), (15912, 120435), (16058, 119340), (16065, 119288), (16120, 118881), (16354, 117180), (16380, 116994), (16740, 114478), (16835, 113832), (16926, 113220), (16983, 112840), (17205, 111384), (17316, 110670), (17612, 108810), (18135, 105672), (18360, 104377), (18445, 103896), (18564, 103230), (18648, 102765), (18870, 101556), (18972, 101010), (19240, 99603), (19499, 98280), (19530, 98124), (19656, 97495), (19890, 96348), (19980, 95914), (20202, 94860), (20553, 93240), (20646, 92820), (21080, 90909), (21420, 89466), (21645, 88536), (21762, 88060), (22015, 87048), (22134, 86580), (22568, 84915), (22644, 84630), (22940, 83538), (23205, 82584), (23310, 82212), (23436, 81770), (23715, 80808), (23868, 80290), (24087, 79560), (24180, 79254), (24531, 78120), (24570, 77996), (25160, 76167), (25389, 75480), (25704, 74555), (25974, 73780), (26040, 73593), (26418, 72540), (26520, 72261), (26936, 71145), (27404, 69930), (27528, 69615), (27846, 68820), (27972, 68510), (28210, 67932), (28305, 67704), (28458, 67340), (28860, 66402), (29016, 66045), (29295, 65416), (29512, 64935), (29822, 64260), (29835, 64232), (30303, 63240), (30940, 61938), (30969, 61880), (31080, 61659), (31620, 60606), (32116, 59670), (32130, 59644), (32708, 58590), (32760, 58497), (33201, 57720), (33480, 57239), (33670, 56916), (33852, 56610), (33966, 56420), (34255, 55944), (34410, 55692), (34632, 55335), (34965, 54808), (35224, 54405), (36270, 52836), (36890, 51948), (37128, 51615), (37740, 50778), (37944, 50505), (38998, 49140), (39060, 49062), (39627, 48360), (39780, 48174), (39960, 47957), (40145, 47736), (40404, 47430), (40885, 46872), (41106, 46620), (41292, 46410), (41769, 45880), (42315, 45288), (42840, 44733), (43290, 44268), (43524, 44030)]