81855544680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2400

約数の個数: 960

約数和(自身を含む): 365093522640

約数和(自身を除く): 283237977960

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, 34, 35, 36, 39, 40, 42, 45, 49, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 81, 84, 85, 90, 91, 98, 102, 104, 105, 108, 117, 119, 120, 126, 130, 135, 136, 140, 147, 153, 156, 162, 168, 170, 180, 182, 189, 195, 196, 204, 210, 216, 221, 234, 238, 245, 252, 255, 260, 270, 273, 280, 294, 306, 312, 315, 324, 340, 351, 357, 360, 364, 378, 390, 392, 405, 408, 420, 441, 442, 455, 459, 468, 476, 490, 504, 510, 520, 540, 546, 567, 585, 588, 595, 612, 630, 637, 648, 663, 680, 702, 714, 728, 735, 756, 765, 780, 810, 819, 833, 840, 882, 884, 910, 918, 936, 945, 952, 980, 1020, 1053, 1071, 1080, 1092, 1105, 1134, 1170, 1176, 1190, 1224, 1260, 1274, 1323, 1326, 1365, 1377, 1404, 1428, 1470, 1512, 1530, 1547, 1560, 1620, 1638, 1666, 1755, 1764, 1768, 1785, 1820, 1836, 1890, 1911, 1960, 1989, 2040, 2106, 2142, 2184, 2205, 2210, 2268, 2295, 2333, 2340, 2380, 2457, 2499, 2520, 2548, 2646, 2652, 2730, 2754, 2808, 2835, 2856, 2940, 3060, 3094, 3185, 3213, 3240, 3276, 3315, 3332, 3510, 3528, 3570, 3640, 3672, 3780, 3822, 3969, 3978, 4095, 4165, 4212, 4284, 4410, 4420, 4536, 4590, 4641, 4666, 4680, 4760, 4914, 4998, 5096, 5265, 5292, 5304, 5355, 5460, 5508, 5670, 5733, 5880, 5967, 6120, 6188, 6370, 6426, 6552, 6615, 6630, 6664, 6885, 6999, 7020, 7140, 7371, 7497, 7560, 7644, 7735, 7938, 7956, 8190, 8330, 8424, 8568, 8820, 8840, 9180, 9282, 9332, 9555, 9639, 9828, 9945, 9996, 10530, 10584, 10710, 10829, 10920, 11016, 11340, 11466, 11665, 11934, 12285, 12376, 12495, 12740, 12852, 13230, 13260, 13770, 13923, 13998, 14040, 14280, 14742, 14994, 15288, 15470, 15876, 15912, 16065, 16331, 16380, 16660, 17199, 17640, 17901, 18360, 18564, 18664, 19110, 19278, 19656, 19845, 19890, 19992, 20997, 21060, 21420, 21658, 22491, 22680, 22932, 23205, 23330, 23868, 24570, 24990, 25480, 25704, 26460, 26520, 27540, 27846, 27996, 28665, 29484, 29835, 29988, 30329, 30940, 31752, 32130, 32487, 32662, 32760, 33320, 34398, 34995, 35802, 36855, 37128, 37485, 38220, 38556, 39661, 39690, 39780, 41769, 41994, 42120, 42840, 43316, 44982, 45864, 46410, 46660, 47736, 48195, 48993, 49140, 49980, 51597, 52920, 54145, 55080, 55692, 55992, 57330, 58968, 59670, 59976, 60658, 61880, 62991, 64260, 64974, 65324, 67473, 68796, 69615, 69990, 71604, 73710, 74970, 76440, 77112, 79322, 79380, 79560, 81655, 83538, 83988, 85995, 86632, 89505, 89964, 90987, 92820, 93320, 96390, 97461, 97986, 98280, 99960, 103194, 104985, 108290, 111384, 112455, 114317, 114660, 118983, 119340, 121316, 125307, 125982, 128520, 129948, 130648, 134946, 137592, 139230, 139980, 143208, 146979, 147420, 149940, 151645, 158644, 158760, 162435, 163310, 167076, 167976, 171990, 179010, 179928, 181974, 185640, 188973, 192780, 194922, 195972, 198305, 206388, 208845, 209970, 212303, 216580, 224910, 228634, 229320, 237966, 238680, 242632, 244965, 250614, 251964, 257985, 259896, 269892, 272961, 277627, 278460, 279960, 292383, 293958, 294840, 299880, 303290, 314955, 317288, 324870, 326620, 334152, 337365, 342951, 343980, 356949, 358020, 363948, 377946, 385560, 389844, 391944, 396610, 412776, 417690, 419940, 424606, 433160, 440937, 449820, 454935, 457268, 475932, 487305, 489930, 501228, 503928, 515593, 515970, 539784, 545922, 555254, 556920, 571585, 584766, 587916, 594915, 606580, 626535, 629910, 636909, 649740, 653240, 674730, 685902, 687960, 713898, 716040, 727896, 734895, 755892, 779688, 793220, 818883, 832881, 835380, 839880, 849212, 877149, 881874, 899640, 909870, 914536, 944865, 951864, 974610, 979860, 1002456, 1028853, 1031186, 1031940, 1061515, 1070847, 1091844, 1110508, 1143170, 1169532, 1175832, 1189830, 1213160, 1253070, 1259820, 1273818, 1299480, 1322811, 1349460, 1364805, 1371804, 1388135, 1427796, 1461915, 1469790, 1486121, 1511784, 1546779, 1586440, 1637766, 1665762, 1670760, 1698424, 1714755, 1754298, 1763748, 1784745, 1819740, 1889730, 1910727, 1943389, 1949220, 1959720, 2057706, 2062372, 2063880, 2123030, 2141694, 2183688, 2204685, 2221016, 2286340, 2339064, 2379660, 2456649, 2498643, 2506140, 2519640, 2547636, 2577965, 2645622, 2698920, 2729610, 2743608, 2776270, 2855592, 2923830, 2939580, 2972242, 3086559, 3093558, 3184545, 3212541, 3275532, 3331524, 3429510, 3508596, 3527496, 3569490, 3609151, 3639480, 3779460, 3821454, 3886778, 3898440, 4094415, 4115412, 4124744, 4164405, 4246060, 4283388, 4385745, 4409370, 4458363, 4572680, 4640337, 4759320, 4913298, 4997286, 5012280, 5095272, 5144265, 5155930, 5291244, 5354235, 5459220, 5552540, 5732181, 5830167, 5847660, 5879160, 5944484, 6173118, 6187116, 6369090, 6425082, 6551064, 6614055, 6663048, 6859020, 7017192, 7138980, 7218302, 7430605, 7495929, 7558920, 7642908, 7733895, 7773556, 8188830, 8230824, 8328810, 8492120, 8566776, 8771490, 8818740, 8916726, 9259677, 9280674, 9553635, 9716945, 9826596, 9994572, 10288530, 10311860, 10582488, 10708470, 10827453, 10918440, 11105080, 11464362, 11660334, 11695320, 11888968, 12283245, 12346236, 12374232, 12493215, 12738180, 12850164, 13228110, 13375089, 13718040, 13921011, 14277960, 14436604, 14861210, 14991858, 15285816, 15432795, 15467790, 15547112, 16062705, 16377660, 16657620, 17196543, 17490501, 17542980, 17637480, 17833452, 18045755, 18519354, 18561348, 19107270, 19433890, 19653192, 19989144, 20577060, 20623720, 21416940, 21654906, 22291815, 22487787, 22928724, 23201685, 23320668, 24566490, 24692472, 24986430, 25264057, 25476360, 25700328, 26456220, 26750178, 27842022, 28660905, 28873208, 29150835, 29722420, 29983716, 30865590, 30935580, 32125410, 32482359, 32755320, 33315240, 34393086, 34981002, 35085960, 35666904, 36091510, 37038708, 37122696, 37479645, 38214540, 38867780, 40125267, 41154120, 41763033, 42833880, 43309812, 44583630, 44975574, 45857448, 46298385, 46403370, 46641336, 49132980, 49972860, 50528114, 52471503, 52912440, 53500356, 54137265, 55684044, 57321810, 58301670, 59444840, 59967432, 61731180, 61871160, 64250820, 64964718, 66875445, 68786172, 69605055, 69962004, 72183020, 74077416, 74959290, 75792171, 76429080, 77735560, 80250534, 83526066, 85982715, 86619624, 87452505, 89167260, 89951148, 92596770, 92806740, 97447077, 98265960, 99945720, 101056228, 104943006, 107000712, 108274530, 111368088, 112438935, 114643620, 116603340, 120375801, 123462360, 126320285, 128501640, 129929436, 133750890, 137572344, 139210110, 139924008, 144366040, 149918580, 151584342, 157414509, 160501068, 162411795, 167052132, 171965430, 174905010, 178334520, 179902296, 185193540, 185613480, 194894154, 200626335, 202112456, 208815165, 209886012, 216549060, 224877870, 227376513, 229287240, 233206680, 240751602, 252640570, 259858872, 262357515, 267501780, 278420220, 292341231, 299837160, 303168684, 314829018, 321002136, 324823590, 334104264, 343930860, 349810020, 370387080, 378960855, 389788308, 401252670, 417630330, 419772024, 433098120, 449755740, 454753026, 481503204, 487235385, 505281140, 524715030, 535003560, 556840440, 584682462, 601879005, 606337368, 629658036, 649647180, 682129539, 687861720, 699620040, 757921710, 779576616, 787072545, 802505340, 835260660, 899511480, 909506052, 963006408, 974470770, 1010562280, 1049430060, 1136882565, 1169364924, 1203758010, 1259316072, 1299294360, 1364259078, 1461706155, 1515843420, 1574145090, 1605010680, 1670521320, 1819012104, 1948941540, 2046388617, 2098860120, 2273765130, 2338729848, 2407516020, 2728518156, 2923412310, 3031686840, 3148290180, 3410647695, 3897883080, 4092777234, 4547530260, 4815032040, 5457036312, 5846824620, 6296580360, 6821295390, 8185554468, 9095060520, 10231943085, 11693649240, 13642590780, 16371108936, 20463886170, 27285181560, 40927772340, 81855544680]

約数ペア:

[(1, 81855544680), (2, 40927772340), (3, 27285181560), (4, 20463886170), (5, 16371108936), (6, 13642590780), (7, 11693649240), (8, 10231943085), (9, 9095060520), (10, 8185554468), (12, 6821295390), (13, 6296580360), (14, 5846824620), (15, 5457036312), (17, 4815032040), (18, 4547530260), (20, 4092777234), (21, 3897883080), (24, 3410647695), (26, 3148290180), (27, 3031686840), (28, 2923412310), (30, 2728518156), (34, 2407516020), (35, 2338729848), (36, 2273765130), (39, 2098860120), (40, 2046388617), (42, 1948941540), (45, 1819012104), (49, 1670521320), (51, 1605010680), (52, 1574145090), (54, 1515843420), (56, 1461706155), (60, 1364259078), (63, 1299294360), (65, 1259316072), (68, 1203758010), (70, 1169364924), (72, 1136882565), (78, 1049430060), (81, 1010562280), (84, 974470770), (85, 963006408), (90, 909506052), (91, 899511480), (98, 835260660), (102, 802505340), (104, 787072545), (105, 779576616), (108, 757921710), (117, 699620040), (119, 687861720), (120, 682129539), (126, 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151584342), (546, 149918580), (567, 144366040), (585, 139924008), (588, 139210110), (595, 137572344), (612, 133750890), (630, 129929436), (637, 128501640), (648, 126320285), (663, 123462360), (680, 120375801), (702, 116603340), (714, 114643620), (728, 112438935), (735, 111368088), (756, 108274530), (765, 107000712), (780, 104943006), (810, 101056228), (819, 99945720), (833, 98265960), (840, 97447077), (882, 92806740), (884, 92596770), (910, 89951148), (918, 89167260), (936, 87452505), (945, 86619624), (952, 85982715), (980, 83526066), (1020, 80250534), (1053, 77735560), (1071, 76429080), (1080, 75792171), (1092, 74959290), (1105, 74077416), (1134, 72183020), (1170, 69962004), (1176, 69605055), (1190, 68786172), (1224, 66875445), (1260, 64964718), (1274, 64250820), (1323, 61871160), (1326, 61731180), (1365, 59967432), (1377, 59444840), (1404, 58301670), (1428, 57321810), (1470, 55684044), (1512, 54137265), (1530, 53500356), (1547, 52912440), (1560, 52471503), (1620, 50528114), (1638, 49972860), (1666, 49132980), (1755, 46641336), (1764, 46403370), (1768, 46298385), (1785, 45857448), (1820, 44975574), (1836, 44583630), (1890, 43309812), (1911, 42833880), (1960, 41763033), (1989, 41154120), (2040, 40125267), (2106, 38867780), (2142, 38214540), (2184, 37479645), (2205, 37122696), (2210, 37038708), (2268, 36091510), (2295, 35666904), (2333, 35085960), (2340, 34981002), (2380, 34393086), (2457, 33315240), (2499, 32755320), (2520, 32482359), (2548, 32125410), (2646, 30935580), (2652, 30865590), (2730, 29983716), (2754, 29722420), (2808, 29150835), (2835, 28873208), (2856, 28660905), (2940, 27842022), (3060, 26750178), (3094, 26456220), (3185, 25700328), (3213, 25476360), (3240, 25264057), (3276, 24986430), (3315, 24692472), (3332, 24566490), (3510, 23320668), (3528, 23201685), (3570, 22928724), (3640, 22487787), (3672, 22291815), (3780, 21654906), (3822, 21416940), (3969, 20623720), (3978, 20577060), (4095, 19989144), (4165, 19653192), (4212, 19433890), (4284, 19107270), (4410, 18561348), (4420, 18519354), (4536, 18045755), (4590, 17833452), (4641, 17637480), (4666, 17542980), (4680, 17490501), (4760, 17196543), (4914, 16657620), (4998, 16377660), (5096, 16062705), (5265, 15547112), (5292, 15467790), (5304, 15432795), (5355, 15285816), (5460, 14991858), (5508, 14861210), (5670, 14436604), (5733, 14277960), (5880, 13921011), (5967, 13718040), (6120, 13375089), (6188, 13228110), (6370, 12850164), (6426, 12738180), (6552, 12493215), (6615, 12374232), (6630, 12346236), (6664, 12283245), (6885, 11888968), (6999, 11695320), (7020, 11660334), (7140, 11464362), (7371, 11105080), (7497, 10918440), (7560, 10827453), (7644, 10708470), (7735, 10582488), (7938, 10311860), (7956, 10288530), (8190, 9994572), (8330, 9826596), (8424, 9716945), (8568, 9553635), (8820, 9280674), (8840, 9259677), (9180, 8916726), (9282, 8818740), (9332, 8771490), (9555, 8566776), (9639, 8492120), (9828, 8328810), (9945, 8230824), (9996, 8188830), (10530, 7773556), (10584, 7733895), (10710, 7642908), (10829, 7558920), (10920, 7495929), (11016, 7430605), (11340, 7218302), (11466, 7138980), (11665, 7017192), (11934, 6859020), (12285, 6663048), (12376, 6614055), (12495, 6551064), (12740, 6425082), (12852, 6369090), (13230, 6187116), (13260, 6173118), (13770, 5944484), (13923, 5879160), (13998, 5847660), (14040, 5830167), (14280, 5732181), (14742, 5552540), (14994, 5459220), (15288, 5354235), (15470, 5291244), (15876, 5155930), (15912, 5144265), (16065, 5095272), (16331, 5012280), (16380, 4997286), (16660, 4913298), (17199, 4759320), (17640, 4640337), (17901, 4572680), (18360, 4458363), (18564, 4409370), (18664, 4385745), (19110, 4283388), (19278, 4246060), (19656, 4164405), (19845, 4124744), (19890, 4115412), (19992, 4094415), (20997, 3898440), (21060, 3886778), (21420, 3821454), (21658, 3779460), (22491, 3639480), (22680, 3609151), (22932, 3569490), (23205, 3527496), (23330, 3508596), (23868, 3429510), (24570, 3331524), (24990, 3275532), (25480, 3212541), (25704, 3184545), (26460, 3093558), (26520, 3086559), (27540, 2972242), (27846, 2939580), (27996, 2923830), (28665, 2855592), (29484, 2776270), (29835, 2743608), (29988, 2729610), (30329, 2698920), (30940, 2645622), (31752, 2577965), (32130, 2547636), (32487, 2519640), (32662, 2506140), (32760, 2498643), (33320, 2456649), (34398, 2379660), (34995, 2339064), (35802, 2286340), (36855, 2221016), (37128, 2204685), (37485, 2183688), (38220, 2141694), (38556, 2123030), (39661, 2063880), (39690, 2062372), (39780, 2057706), (41769, 1959720), (41994, 1949220), (42120, 1943389), (42840, 1910727), (43316, 1889730), (44982, 1819740), (45864, 1784745), (46410, 1763748), (46660, 1754298), (47736, 1714755), (48195, 1698424), (48993, 1670760), (49140, 1665762), (49980, 1637766), (51597, 1586440), (52920, 1546779), (54145, 1511784), (55080, 1486121), (55692, 1469790), (55992, 1461915), (57330, 1427796), (58968, 1388135), (59670, 1371804), (59976, 1364805), (60658, 1349460), (61880, 1322811), (62991, 1299480), (64260, 1273818), (64974, 1259820), (65324, 1253070), (67473, 1213160), (68796, 1189830), (69615, 1175832), (69990, 1169532), (71604, 1143170), (73710, 1110508), (74970, 1091844), (76440, 1070847), (77112, 1061515), (79322, 1031940), (79380, 1031186), (79560, 1028853), (81655, 1002456), (83538, 979860), (83988, 974610), (85995, 951864), (86632, 944865), (89505, 914536), (89964, 909870), (90987, 899640), (92820, 881874), (93320, 877149), (96390, 849212), (97461, 839880), (97986, 835380), (98280, 832881), (99960, 818883), (103194, 793220), (104985, 779688), (108290, 755892), (111384, 734895), (112455, 727896), (114317, 716040), (114660, 713898), (118983, 687960), (119340, 685902), (121316, 674730), (125307, 653240), (125982, 649740), (128520, 636909), (129948, 629910), (130648, 626535), (134946, 606580), (137592, 594915), (139230, 587916), (139980, 584766), (143208, 571585), (146979, 556920), (147420, 555254), (149940, 545922), (151645, 539784), (158644, 515970), (158760, 515593), (162435, 503928), (163310, 501228), (167076, 489930), (167976, 487305), (171990, 475932), (179010, 457268), (179928, 454935), (181974, 449820), (185640, 440937), (188973, 433160), (192780, 424606), (194922, 419940), (195972, 417690), (198305, 412776), (206388, 396610), (208845, 391944), (209970, 389844), (212303, 385560), (216580, 377946), (224910, 363948), (228634, 358020), (229320, 356949), (237966, 343980), (238680, 342951), (242632, 337365), (244965, 334152), (250614, 326620), (251964, 324870), (257985, 317288), (259896, 314955), (269892, 303290), (272961, 299880), (277627, 294840), (278460, 293958), (279960, 292383)]