874880760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 2967552000

約数和(自身を除く): 2092671240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 79, 93, 104, 120, 124, 130, 155, 156, 158, 186, 195, 229, 237, 248, 260, 310, 312, 316, 372, 390, 395, 403, 458, 465, 474, 520, 620, 632, 687, 744, 780, 790, 806, 916, 930, 948, 1027, 1145, 1185, 1209, 1240, 1374, 1560, 1580, 1612, 1832, 1860, 1896, 2015, 2054, 2290, 2370, 2418, 2449, 2748, 2977, 3081, 3160, 3224, 3435, 3720, 4030, 4108, 4580, 4740, 4836, 4898, 5135, 5496, 5954, 6045, 6162, 6870, 7099, 7347, 8060, 8216, 8931, 9160, 9480, 9672, 9796, 10270, 11908, 12090, 12245, 12324, 13740, 14198, 14694, 14885, 15405, 16120, 17862, 18091, 19592, 20540, 21297, 23816, 24180, 24490, 24648, 27480, 28396, 29388, 29770, 30810, 31837, 35495, 35724, 36182, 36735, 41080, 42594, 44655, 48360, 48980, 54273, 56792, 58776, 59540, 61620, 63674, 70990, 71448, 72364, 73470, 85188, 89310, 90455, 92287, 95511, 97960, 106485, 108546, 119080, 123240, 127348, 141980, 144728, 146940, 159185, 170376, 178620, 180910, 184574, 191022, 212970, 217092, 235183, 254696, 271365, 276861, 283960, 293880, 318370, 357240, 361820, 369148, 382044, 425940, 434184, 461435, 470366, 477555, 542730, 553722, 560821, 636740, 705549, 723640, 738296, 764088, 851880, 922870, 940732, 955110, 1085460, 1107444, 1121642, 1175915, 1273480, 1384305, 1411098, 1682463, 1845740, 1881464, 1910220, 2170920, 2214888, 2243284, 2351830, 2768610, 2804105, 2822196, 3364926, 3527745, 3691480, 3820440, 4486568, 4703660, 5537220, 5608210, 5644392, 6729852, 7055490, 7290673, 8412315, 9407320, 11074440, 11216420, 13459704, 14110980, 14581346, 16824630, 21872019, 22432840, 28221960, 29162692, 33649260, 36453365, 43744038, 58325384, 67298520, 72906730, 87488076, 109360095, 145813460, 174976152, 218720190, 291626920, 437440380, 874880760]

約数ペア:

[(1, 874880760), (2, 437440380), (3, 291626920), (4, 218720190), (5, 174976152), (6, 145813460), (8, 109360095), (10, 87488076), (12, 72906730), (13, 67298520), (15, 58325384), (20, 43744038), (24, 36453365), (26, 33649260), (30, 29162692), (31, 28221960), (39, 22432840), (40, 21872019), (52, 16824630), (60, 14581346), (62, 14110980), (65, 13459704), (78, 11216420), (79, 11074440), (93, 9407320), (104, 8412315), (120, 7290673), (124, 7055490), (130, 6729852), (155, 5644392), (156, 5608210), (158, 5537220), (186, 4703660), (195, 4486568), (229, 3820440), (237, 3691480), (248, 3527745), (260, 3364926), (310, 2822196), (312, 2804105), (316, 2768610), (372, 2351830), (390, 2243284), (395, 2214888), (403, 2170920), (458, 1910220), (465, 1881464), (474, 1845740), (520, 1682463), (620, 1411098), (632, 1384305), (687, 1273480), (744, 1175915), (780, 1121642), (790, 1107444), (806, 1085460), (916, 955110), (930, 940732), (948, 922870), (1027, 851880), (1145, 764088), (1185, 738296), (1209, 723640), (1240, 705549), (1374, 636740), (1560, 560821), (1580, 553722), (1612, 542730), (1832, 477555), (1860, 470366), (1896, 461435), (2015, 434184), (2054, 425940), (2290, 382044), (2370, 369148), (2418, 361820), (2449, 357240), (2748, 318370), (2977, 293880), (3081, 283960), (3160, 276861), (3224, 271365), (3435, 254696), (3720, 235183), (4030, 217092), (4108, 212970), (4580, 191022), (4740, 184574), (4836, 180910), (4898, 178620), (5135, 170376), (5496, 159185), (5954, 146940), (6045, 144728), (6162, 141980), (6870, 127348), (7099, 123240), (7347, 119080), (8060, 108546), (8216, 106485), (8931, 97960), (9160, 95511), (9480, 92287), (9672, 90455), (9796, 89310), (10270, 85188), (11908, 73470), (12090, 72364), (12245, 71448), (12324, 70990), (13740, 63674), (14198, 61620), (14694, 59540), (14885, 58776), (15405, 56792), (16120, 54273), (17862, 48980), (18091, 48360), (19592, 44655), (20540, 42594), (21297, 41080), (23816, 36735), (24180, 36182), (24490, 35724), (24648, 35495), (27480, 31837), (28396, 30810), (29388, 29770)]