28587079040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 512

約数和(自身を含む): 81594777600

約数和(自身を除く): 53007698560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 61, 62, 64, 65, 79, 80, 92, 104, 115, 122, 124, 128, 130, 155, 158, 160, 184, 208, 230, 244, 248, 260, 299, 305, 310, 316, 320, 368, 395, 403, 416, 460, 488, 496, 520, 598, 610, 620, 632, 640, 713, 736, 790, 793, 806, 832, 920, 976, 992, 1027, 1040, 1196, 1220, 1240, 1264, 1403, 1426, 1472, 1495, 1580, 1586, 1612, 1664, 1817, 1840, 1891, 1952, 1984, 2015, 2054, 2080, 2392, 2440, 2449, 2480, 2528, 2806, 2852, 2944, 2990, 3160, 3172, 3224, 3565, 3634, 3680, 3782, 3904, 3965, 3968, 4030, 4108, 4160, 4784, 4819, 4880, 4898, 4960, 5056, 5135, 5612, 5704, 5980, 6320, 6344, 6448, 7015, 7130, 7268, 7360, 7564, 7808, 7930, 8060, 8216, 8320, 9085, 9269, 9455, 9568, 9638, 9760, 9796, 9920, 10112, 10270, 11224, 11408, 11960, 12245, 12640, 12688, 12896, 14030, 14260, 14536, 14720, 15128, 15860, 16120, 16432, 18170, 18239, 18538, 18910, 19136, 19276, 19520, 19592, 19840, 20540, 22448, 22816, 23621, 23920, 24095, 24490, 24583, 25280, 25376, 25792, 28060, 28520, 29072, 30256, 31720, 31837, 32240, 32864, 36340, 36478, 37076, 37820, 38272, 38552, 39040, 39184, 41080, 43493, 44896, 45632, 46345, 47242, 47840, 48190, 48980, 49166, 50560, 50752, 51584, 56120, 56327, 57040, 58144, 60512, 62647, 63440, 63674, 64480, 65728, 72680, 72956, 74152, 75640, 77104, 78368, 82160, 86986, 89792, 91195, 91264, 92690, 94484, 95680, 96380, 97960, 98332, 101504, 110837, 112240, 112654, 114080, 116288, 118105, 121024, 122915, 125294, 126880, 127348, 128960, 131456, 145360, 145912, 148304, 149389, 151280, 154208, 156736, 159185, 164320, 173972, 179584, 182390, 185380, 188968, 191360, 192760, 195920, 196664, 217465, 221674, 224480, 225308, 228160, 232576, 236210, 242048, 245830, 250588, 253760, 254696, 257920, 281635, 290720, 291824, 296608, 298778, 302560, 308416, 313235, 313472, 318370, 328640, 347944, 364780, 370760, 377936, 385520, 391840, 393328, 434930, 443348, 448960, 450616, 456320, 472420, 491660, 501176, 507520, 509392, 554185, 563270, 565409, 581440, 583648, 593216, 597556, 605120, 616832, 626470, 636740, 657280, 695888, 729560, 732251, 741520, 746945, 755872, 771040, 783680, 786656, 869860, 886696, 897920, 901232, 944840, 983320, 1002352, 1018784, 1108370, 1126540, 1130818, 1162880, 1167296, 1186432, 1195112, 1210240, 1252940, 1273480, 1391776, 1440881, 1459120, 1464502, 1483040, 1493890, 1511744, 1542080, 1567360, 1573312, 1739720, 1773392, 1802464, 1889680, 1942057, 1966640, 2004704, 2037568, 2216740, 2253080, 2261636, 2334592, 2390224, 2505880, 2546960, 2783552, 2827045, 2881762, 2918240, 2929004, 2966080, 2987780, 3023488, 3084160, 3146624, 3435947, 3479440, 3546784, 3604928, 3661255, 3779360, 3884114, 3933280, 4009408, 4075136, 4433480, 4506160, 4523272, 4780448, 5011760, 5093920, 5567104, 5654090, 5763524, 5836480, 5858008, 5932160, 5975560, 6871894, 6958880, 7093568, 7204405, 7209856, 7322510, 7558720, 7768228, 7866560, 8018816, 8866960, 9012320, 9046544, 9560896, 9710285, 10023520, 10187840, 11308180, 11527048, 11672960, 11716016, 11951120, 13743788, 13917760, 14187136, 14408810, 14645020, 15117440, 15536456, 15733120, 17179735, 17733920, 18024640, 18093088, 19121792, 19420570, 20047040, 20375680, 22616360, 23054096, 23432032, 23902240, 27487576, 27835520, 28817620, 29290040, 31072912, 34359470, 35467840, 36049280, 36186176, 38841140, 40094080, 44667311, 45232720, 46108192, 46864064, 47804480, 54975152, 57635240, 58580080, 62145824, 68718940, 70935680, 72372352, 77682280, 89334622, 90465440, 92216384, 93728128, 95608960, 109950304, 115270480, 117160160, 124291648, 137437880, 155364560, 178669244, 180930880, 184432768, 219900608, 223336555, 230540960, 234320320, 248583296, 274875760, 310729120, 357338488, 361861760, 439801216, 446673110, 461081920, 468640640, 549751520, 621458240, 714676976, 893346220, 922163840, 1099503040, 1242916480, 1429353952, 1786692440, 2199006080, 2858707904, 3573384880, 5717415808, 7146769760, 14293539520, 28587079040]

約数ペア:

[(1, 28587079040), (2, 14293539520), (4, 7146769760), (5, 5717415808), (8, 3573384880), (10, 2858707904), (13, 2199006080), (16, 1786692440), (20, 1429353952), (23, 1242916480), (26, 1099503040), (31, 922163840), (32, 893346220), (40, 714676976), (46, 621458240), (52, 549751520), (61, 468640640), (62, 461081920), (64, 446673110), (65, 439801216), (79, 361861760), (80, 357338488), (92, 310729120), (104, 274875760), (115, 248583296), (122, 234320320), (124, 230540960), (128, 223336555), (130, 219900608), (155, 184432768), (158, 180930880), (160, 178669244), (184, 155364560), (208, 137437880), (230, 124291648), (244, 117160160), (248, 115270480), (260, 109950304), (299, 95608960), (305, 93728128), (310, 92216384), (316, 90465440), (320, 89334622), (368, 77682280), (395, 72372352), (403, 70935680), (416, 68718940), (460, 62145824), (488, 58580080), (496, 57635240), (520, 54975152), (598, 47804480), (610, 46864064), (620, 46108192), (632, 45232720), (640, 44667311), (713, 40094080), (736, 38841140), (790, 36186176), (793, 36049280), (806, 35467840), (832, 34359470), (920, 31072912), (976, 29290040), (992, 28817620), (1027, 27835520), (1040, 27487576), (1196, 23902240), (1220, 23432032), (1240, 23054096), (1264, 22616360), (1403, 20375680), (1426, 20047040), (1472, 19420570), (1495, 19121792), (1580, 18093088), (1586, 18024640), (1612, 17733920), (1664, 17179735), (1817, 15733120), (1840, 15536456), (1891, 15117440), (1952, 14645020), (1984, 14408810), (2015, 14187136), (2054, 13917760), (2080, 13743788), (2392, 11951120), (2440, 11716016), (2449, 11672960), (2480, 11527048), (2528, 11308180), (2806, 10187840), (2852, 10023520), (2944, 9710285), (2990, 9560896), (3160, 9046544), (3172, 9012320), (3224, 8866960), (3565, 8018816), (3634, 7866560), (3680, 7768228), (3782, 7558720), (3904, 7322510), (3965, 7209856), (3968, 7204405), (4030, 7093568), (4108, 6958880), (4160, 6871894), (4784, 5975560), (4819, 5932160), (4880, 5858008), (4898, 5836480), (4960, 5763524), (5056, 5654090), (5135, 5567104), (5612, 5093920), (5704, 5011760), (5980, 4780448), (6320, 4523272), (6344, 4506160), (6448, 4433480), (7015, 4075136), (7130, 4009408), (7268, 3933280), (7360, 3884114), (7564, 3779360), (7808, 3661255), (7930, 3604928), (8060, 3546784), (8216, 3479440), (8320, 3435947), (9085, 3146624), (9269, 3084160), (9455, 3023488), (9568, 2987780), (9638, 2966080), (9760, 2929004), (9796, 2918240), (9920, 2881762), (10112, 2827045), (10270, 2783552), (11224, 2546960), (11408, 2505880), (11960, 2390224), (12245, 2334592), (12640, 2261636), (12688, 2253080), (12896, 2216740), (14030, 2037568), (14260, 2004704), (14536, 1966640), (14720, 1942057), (15128, 1889680), (15860, 1802464), (16120, 1773392), (16432, 1739720), (18170, 1573312), (18239, 1567360), (18538, 1542080), (18910, 1511744), (19136, 1493890), (19276, 1483040), (19520, 1464502), (19592, 1459120), (19840, 1440881), (20540, 1391776), (22448, 1273480), (22816, 1252940), (23621, 1210240), (23920, 1195112), (24095, 1186432), (24490, 1167296), (24583, 1162880), (25280, 1130818), (25376, 1126540), (25792, 1108370), (28060, 1018784), (28520, 1002352), (29072, 983320), (30256, 944840), (31720, 901232), (31837, 897920), (32240, 886696), (32864, 869860), (36340, 786656), (36478, 783680), (37076, 771040), (37820, 755872), (38272, 746945), (38552, 741520), (39040, 732251), (39184, 729560), (41080, 695888), (43493, 657280), (44896, 636740), (45632, 626470), (46345, 616832), (47242, 605120), (47840, 597556), (48190, 593216), (48980, 583648), (49166, 581440), (50560, 565409), (50752, 563270), (51584, 554185), (56120, 509392), (56327, 507520), (57040, 501176), (58144, 491660), (60512, 472420), (62647, 456320), (63440, 450616), (63674, 448960), (64480, 443348), (65728, 434930), (72680, 393328), (72956, 391840), (74152, 385520), (75640, 377936), (77104, 370760), (78368, 364780), (82160, 347944), (86986, 328640), (89792, 318370), (91195, 313472), (91264, 313235), (92690, 308416), (94484, 302560), (95680, 298778), (96380, 296608), (97960, 291824), (98332, 290720), (101504, 281635), (110837, 257920), (112240, 254696), (112654, 253760), (114080, 250588), (116288, 245830), (118105, 242048), (121024, 236210), (122915, 232576), (125294, 228160), (126880, 225308), (127348, 224480), (128960, 221674), (131456, 217465), (145360, 196664), (145912, 195920), (148304, 192760), (149389, 191360), (151280, 188968), (154208, 185380), (156736, 182390), (159185, 179584), (164320, 173972)]