2878878240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 768

約数和(自身を含む): 12355338240

約数和(自身を除く): 9476460000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 74, 80, 83, 84, 90, 93, 96, 105, 108, 111, 112, 120, 124, 126, 135, 140, 144, 148, 155, 160, 166, 168, 180, 185, 186, 189, 210, 216, 217, 222, 224, 240, 248, 249, 252, 259, 270, 279, 280, 288, 296, 310, 315, 332, 333, 336, 360, 370, 372, 378, 415, 420, 432, 434, 444, 465, 480, 496, 498, 504, 518, 540, 555, 558, 560, 581, 592, 620, 630, 651, 664, 666, 672, 720, 740, 744, 747, 756, 777, 830, 837, 840, 864, 868, 888, 930, 945, 992, 996, 999, 1008, 1036, 1080, 1085, 1110, 1116, 1120, 1147, 1162, 1184, 1240, 1245, 1260, 1295, 1302, 1328, 1332, 1395, 1440, 1480, 1488, 1494, 1512, 1554, 1660, 1665, 1674, 1680, 1736, 1743, 1776, 1860, 1890, 1953, 1992, 1998, 2016, 2072, 2160, 2170, 2220, 2232, 2241, 2294, 2324, 2331, 2480, 2490, 2520, 2573, 2590, 2604, 2656, 2664, 2790, 2905, 2960, 2976, 2988, 3024, 3071, 3108, 3255, 3320, 3330, 3348, 3360, 3441, 3472, 3486, 3552, 3720, 3735, 3780, 3885, 3906, 3984, 3996, 4144, 4185, 4320, 4340, 4440, 4464, 4482, 4588, 4648, 4662, 4960, 4980, 4995, 5040, 5146, 5180, 5208, 5229, 5328, 5580, 5735, 5810, 5859, 5920, 5976, 6048, 6142, 6216, 6510, 6640, 6660, 6696, 6882, 6944, 6972, 6993, 7440, 7470, 7560, 7719, 7770, 7812, 7968, 7992, 8029, 8288, 8370, 8680, 8715, 8880, 8928, 8964, 9176, 9213, 9296, 9324, 9765, 9960, 9990, 10080, 10292, 10323, 10360, 10416, 10458, 10656, 11160, 11205, 11470, 11620, 11655, 11718, 11952, 12284, 12432, 12865, 13020, 13280, 13320, 13392, 13764, 13944, 13986, 14880, 14940, 15120, 15355, 15438, 15540, 15624, 15687, 15984, 16058, 16740, 17205, 17360, 17430, 17760, 17928, 18011, 18352, 18426, 18592, 18648, 19530, 19920, 19980, 20584, 20646, 20720, 20832, 20916, 21497, 22320, 22410, 22940, 23157, 23240, 23310, 23436, 23904, 24087, 24568, 24864, 25730, 26040, 26145, 26640, 26784, 27528, 27639, 27888, 27972, 29295, 29880, 30240, 30710, 30876, 30969, 31080, 31248, 31374, 31968, 32116, 33480, 34410, 34720, 34860, 34965, 35856, 36022, 36704, 36852, 37296, 38595, 39060, 39840, 39960, 40145, 41168, 41292, 41440, 41832, 42994, 44640, 44820, 45880, 46065, 46314, 46480, 46620, 46872, 48174, 49136, 51460, 51615, 52080, 52290, 53280, 54033, 55056, 55278, 55776, 55944, 58590, 59760, 61420, 61752, 61938, 62160, 62496, 62748, 64232, 64491, 66960, 68820, 69471, 69720, 69930, 71712, 72044, 72261, 73704, 74592, 77190, 78120, 78435, 79920, 80290, 82336, 82584, 82917, 83664, 85988, 89640, 90055, 91760, 92130, 92628, 92960, 93240, 93744, 95201, 96348, 98272, 102920, 103230, 104160, 104580, 107485, 108066, 110112, 110556, 111888, 115785, 117180, 119520, 120435, 122840, 123504, 123876, 124320, 125496, 128464, 128982, 133920, 137640, 138195, 138942, 139440, 139860, 144088, 144522, 147408, 154380, 154845, 156240, 156870, 159840, 160580, 162099, 165168, 165834, 167328, 171976, 179280, 180110, 183520, 184260, 185256, 186480, 187488, 190402, 192696, 193473, 205840, 206460, 209160, 214970, 216132, 216783, 221112, 223776, 231570, 234360, 240870, 245680, 247008, 247752, 250992, 256928, 257964, 270165, 275280, 276390, 277884, 278880, 279720, 285603, 288176, 289044, 294816, 308760, 309690, 312480, 313740, 321160, 322455, 324198, 330336, 331668, 343952, 347355, 358560, 360220, 361305, 368520, 370512, 372960, 380804, 385392, 386946, 411680, 412920, 414585, 418320, 429940, 432264, 433566, 442224, 463140, 468720, 476005, 481740, 486297, 491360, 495504, 501984, 515928, 540330, 550560, 552780, 555768, 559440, 571206, 576352, 578088, 580419, 617520, 619380, 627480, 642320, 644910, 648396, 663336, 666407, 687904, 694710, 720440, 722610, 737040, 741024, 761608, 770784, 773892, 810495, 825840, 829170, 836640, 856809, 859880, 864528, 867132, 884448, 926280, 937440, 952010, 963480, 967365, 972594, 991008, 1031856, 1080660, 1083915, 1105560, 1111536, 1118880, 1142412, 1156176, 1160838, 1235040, 1238760, 1254960, 1284640, 1289820, 1296792, 1326672, 1332814, 1389420, 1428015, 1440880, 1445220, 1474080, 1523216, 1547784, 1620990, 1651680, 1658340, 1713618, 1719760, 1729056, 1734264, 1852560, 1904020, 1926960, 1934730, 1945188, 1999221, 2063712, 2161320, 2167830, 2211120, 2223072, 2284824, 2312352, 2321676, 2431485, 2477520, 2509920, 2570427, 2579640, 2593584, 2653344, 2665628, 2778840, 2856030, 2881760, 2890440, 2902095, 3046432, 3095568, 3241980, 3316680, 3332035, 3427236, 3439520, 3468528, 3705120, 3808040, 3853920, 3869460, 3890376, 3998442, 4284045, 4322640, 4335660, 4422240, 4569648, 4643352, 4862970, 4955040, 5140854, 5159280, 5187168, 5331256, 5557680, 5712060, 5780880, 5804190, 5997663, 6191136, 6483960, 6633360, 6664070, 6854472, 6937056, 7616080, 7738920, 7780752, 7996884, 8568090, 8645280, 8671320, 9139296, 9286704, 9725940, 9996105, 10281708, 10318560, 10662512, 11115360, 11424120, 11561760, 11608380, 11995326, 12852135, 12967920, 13266720, 13328140, 13708944, 15232160, 15477840, 15561504, 15993768, 17136180, 17342640, 17992989, 18573408, 19451880, 19992210, 20563416, 21325024, 22848240, 23216760, 23990652, 25704270, 25935840, 26656280, 27417888, 29988315, 30955680, 31987536, 34272360, 34685280, 35985978, 38903760, 39984420, 41126832, 45696480, 46433520, 47981304, 51408540, 53312560, 59976630, 63975072, 68544720, 71971956, 77807520, 79968840, 82253664, 89964945, 92867040, 95962608, 102817080, 106625120, 119953260, 137089440, 143943912, 159937680, 179929890, 191925216, 205634160, 239906520, 287887824, 319875360, 359859780, 411268320, 479813040, 575775648, 719719560, 959626080, 1439439120, 2878878240]

約数ペア:

[(1, 2878878240), (2, 1439439120), (3, 959626080), (4, 719719560), (5, 575775648), (6, 479813040), (7, 411268320), (8, 359859780), (9, 319875360), (10, 287887824), (12, 239906520), (14, 205634160), (15, 191925216), (16, 179929890), (18, 159937680), (20, 143943912), (21, 137089440), (24, 119953260), (27, 106625120), (28, 102817080), (30, 95962608), (31, 92867040), (32, 89964945), (35, 82253664), (36, 79968840), (37, 77807520), (40, 71971956), (42, 68544720), (45, 63975072), (48, 59976630), (54, 53312560), (56, 51408540), (60, 47981304), (62, 46433520), (63, 45696480), (70, 41126832), (72, 39984420), (74, 38903760), (80, 35985978), (83, 34685280), (84, 34272360), (90, 31987536), (93, 30955680), (96, 29988315), (105, 27417888), (108, 26656280), (111, 25935840), (112, 25704270), (120, 23990652), (124, 23216760), (126, 22848240), (135, 21325024), (140, 20563416), (144, 19992210), (148, 19451880), (155, 18573408), (160, 17992989), (166, 17342640), (168, 17136180), (180, 15993768), (185, 15561504), (186, 15477840), (189, 15232160), (210, 13708944), (216, 13328140), (217, 13266720), (222, 12967920), (224, 12852135), (240, 11995326), (248, 11608380), (249, 11561760), (252, 11424120), (259, 11115360), (270, 10662512), (279, 10318560), (280, 10281708), (288, 9996105), (296, 9725940), (310, 9286704), (315, 9139296), (332, 8671320), (333, 8645280), (336, 8568090), (360, 7996884), (370, 7780752), (372, 7738920), (378, 7616080), (415, 6937056), (420, 6854472), (432, 6664070), (434, 6633360), (444, 6483960), (465, 6191136), (480, 5997663), (496, 5804190), (498, 5780880), (504, 5712060), (518, 5557680), (540, 5331256), (555, 5187168), (558, 5159280), (560, 5140854), (581, 4955040), (592, 4862970), (620, 4643352), (630, 4569648), (651, 4422240), (664, 4335660), (666, 4322640), (672, 4284045), (720, 3998442), (740, 3890376), (744, 3869460), (747, 3853920), (756, 3808040), (777, 3705120), (830, 3468528), (837, 3439520), (840, 3427236), (864, 3332035), (868, 3316680), (888, 3241980), (930, 3095568), (945, 3046432), (992, 2902095), (996, 2890440), (999, 2881760), (1008, 2856030), (1036, 2778840), (1080, 2665628), (1085, 2653344), (1110, 2593584), (1116, 2579640), (1120, 2570427), (1147, 2509920), (1162, 2477520), (1184, 2431485), (1240, 2321676), (1245, 2312352), (1260, 2284824), (1295, 2223072), (1302, 2211120), (1328, 2167830), (1332, 2161320), (1395, 2063712), (1440, 1999221), (1480, 1945188), (1488, 1934730), (1494, 1926960), (1512, 1904020), (1554, 1852560), (1660, 1734264), (1665, 1729056), (1674, 1719760), (1680, 1713618), (1736, 1658340), (1743, 1651680), (1776, 1620990), (1860, 1547784), (1890, 1523216), (1953, 1474080), (1992, 1445220), (1998, 1440880), (2016, 1428015), (2072, 1389420), (2160, 1332814), (2170, 1326672), (2220, 1296792), (2232, 1289820), (2241, 1284640), (2294, 1254960), (2324, 1238760), (2331, 1235040), (2480, 1160838), (2490, 1156176), (2520, 1142412), (2573, 1118880), (2590, 1111536), (2604, 1105560), (2656, 1083915), (2664, 1080660), (2790, 1031856), (2905, 991008), (2960, 972594), (2976, 967365), (2988, 963480), (3024, 952010), (3071, 937440), (3108, 926280), (3255, 884448), (3320, 867132), (3330, 864528), (3348, 859880), (3360, 856809), (3441, 836640), (3472, 829170), (3486, 825840), (3552, 810495), (3720, 773892), (3735, 770784), (3780, 761608), (3885, 741024), (3906, 737040), (3984, 722610), (3996, 720440), (4144, 694710), (4185, 687904), (4320, 666407), (4340, 663336), (4440, 648396), (4464, 644910), (4482, 642320), (4588, 627480), (4648, 619380), (4662, 617520), (4960, 580419), (4980, 578088), (4995, 576352), (5040, 571206), (5146, 559440), (5180, 555768), (5208, 552780), (5229, 550560), (5328, 540330), (5580, 515928), (5735, 501984), (5810, 495504), (5859, 491360), (5920, 486297), (5976, 481740), (6048, 476005), (6142, 468720), (6216, 463140), (6510, 442224), (6640, 433566), (6660, 432264), (6696, 429940), (6882, 418320), (6944, 414585), (6972, 412920), (6993, 411680), (7440, 386946), (7470, 385392), (7560, 380804), (7719, 372960), (7770, 370512), (7812, 368520), (7968, 361305), (7992, 360220), (8029, 358560), (8288, 347355), (8370, 343952), (8680, 331668), (8715, 330336), (8880, 324198), (8928, 322455), (8964, 321160), (9176, 313740), (9213, 312480), (9296, 309690), (9324, 308760), (9765, 294816), (9960, 289044), (9990, 288176), (10080, 285603), (10292, 279720), (10323, 278880), (10360, 277884), (10416, 276390), (10458, 275280), (10656, 270165), (11160, 257964), (11205, 256928), (11470, 250992), (11620, 247752), (11655, 247008), (11718, 245680), (11952, 240870), (12284, 234360), (12432, 231570), (12865, 223776), (13020, 221112), (13280, 216783), (13320, 216132), (13392, 214970), (13764, 209160), (13944, 206460), (13986, 205840), (14880, 193473), (14940, 192696), (15120, 190402), (15355, 187488), (15438, 186480), (15540, 185256), (15624, 184260), (15687, 183520), (15984, 180110), (16058, 179280), (16740, 171976), (17205, 167328), (17360, 165834), (17430, 165168), (17760, 162099), (17928, 160580), (18011, 159840), (18352, 156870), (18426, 156240), (18592, 154845), (18648, 154380), (19530, 147408), (19920, 144522), (19980, 144088), (20584, 139860), (20646, 139440), (20720, 138942), (20832, 138195), (20916, 137640), (21497, 133920), (22320, 128982), (22410, 128464), (22940, 125496), (23157, 124320), (23240, 123876), (23310, 123504), (23436, 122840), (23904, 120435), (24087, 119520), (24568, 117180), (24864, 115785), (25730, 111888), (26040, 110556), (26145, 110112), (26640, 108066), (26784, 107485), (27528, 104580), (27639, 104160), (27888, 103230), (27972, 102920), (29295, 98272), (29880, 96348), (30240, 95201), (30710, 93744), (30876, 93240), (30969, 92960), (31080, 92628), (31248, 92130), (31374, 91760), (31968, 90055), (32116, 89640), (33480, 85988), (34410, 83664), (34720, 82917), (34860, 82584), (34965, 82336), (35856, 80290), (36022, 79920), (36704, 78435), (36852, 78120), (37296, 77190), (38595, 74592), (39060, 73704), (39840, 72261), (39960, 72044), (40145, 71712), (41168, 69930), (41292, 69720), (41440, 69471), (41832, 68820), (42994, 66960), (44640, 64491), (44820, 64232), (45880, 62748), (46065, 62496), (46314, 62160), (46480, 61938), (46620, 61752), (46872, 61420), (48174, 59760), (49136, 58590), (51460, 55944), (51615, 55776), (52080, 55278), (52290, 55056), (53280, 54033)]