160285318960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4297}}^1$

素因数の和:4456

約数の個数: 240

約数和(自身を含む): 421330533120

約数和(自身を除く): 261045214160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 89, 104, 124, 130, 155, 169, 178, 208, 248, 260, 310, 338, 356, 403, 445, 496, 520, 620, 676, 712, 806, 845, 890, 1040, 1157, 1240, 1352, 1424, 1612, 1690, 1780, 2015, 2314, 2480, 2704, 2759, 3224, 3380, 3560, 4030, 4297, 4628, 5239, 5518, 5785, 6448, 6760, 7120, 8060, 8594, 9256, 10478, 11036, 11570, 13520, 13795, 15041, 16120, 17188, 18512, 20956, 21485, 22072, 23140, 26195, 27590, 30082, 32240, 34376, 35867, 41912, 42970, 44144, 46280, 52390, 55180, 55861, 60164, 68752, 71734, 75205, 83824, 85940, 92560, 104780, 110360, 111722, 120328, 133207, 143468, 150410, 171880, 179335, 209560, 220720, 223444, 240656, 266414, 279305, 286936, 300820, 343760, 358670, 382433, 419120, 446888, 466271, 532828, 558610, 573872, 601640, 666035, 717340, 726193, 764866, 893776, 932542, 1065656, 1117220, 1203280, 1332070, 1434680, 1452386, 1529732, 1731691, 1865084, 1912165, 2131312, 2234440, 2331355, 2664140, 2869360, 2904772, 3059464, 3463382, 3630965, 3730168, 3824330, 4468880, 4662710, 4971629, 5328280, 5809544, 6118928, 6926764, 7261930, 7460336, 7648660, 8658455, 9325420, 9943258, 10656560, 11619088, 11855423, 13853528, 14523860, 15297320, 17316910, 18650840, 19886516, 22511983, 23710846, 24858145, 27707056, 29047720, 30594640, 34633820, 37301680, 39773032, 45023966, 47421692, 49716290, 58095440, 59277115, 64631177, 69267640, 79546064, 90047932, 94843384, 99432580, 112559915, 118554230, 129262354, 138535280, 154120499, 180095864, 189686768, 198865160, 225119830, 237108460, 258524708, 308240998, 323155885, 360191728, 397730320, 450239660, 474216920, 517049416, 616481996, 646311770, 770602495, 900479320, 948433840, 1034098832, 1232963992, 1292623540, 1541204990, 1800958640, 2003566487, 2465927984, 2585247080, 3082409980, 4007132974, 5170494160, 6164819960, 8014265948, 10017832435, 12329639920, 16028531896, 20035664870, 32057063792, 40071329740, 80142659480, 160285318960]

約数ペア:

[(1, 160285318960), (2, 80142659480), (4, 40071329740), (5, 32057063792), (8, 20035664870), (10, 16028531896), (13, 12329639920), (16, 10017832435), (20, 8014265948), (26, 6164819960), (31, 5170494160), (40, 4007132974), (52, 3082409980), (62, 2585247080), (65, 2465927984), (80, 2003566487), (89, 1800958640), (104, 1541204990), (124, 1292623540), (130, 1232963992), (155, 1034098832), (169, 948433840), (178, 900479320), (208, 770602495), (248, 646311770), (260, 616481996), (310, 517049416), (338, 474216920), (356, 450239660), (403, 397730320), (445, 360191728), (496, 323155885), (520, 308240998), (620, 258524708), (676, 237108460), (712, 225119830), (806, 198865160), (845, 189686768), (890, 180095864), (1040, 154120499), (1157, 138535280), (1240, 129262354), (1352, 118554230), (1424, 112559915), (1612, 99432580), (1690, 94843384), (1780, 90047932), (2015, 79546064), (2314, 69267640), (2480, 64631177), (2704, 59277115), (2759, 58095440), (3224, 49716290), (3380, 47421692), (3560, 45023966), (4030, 39773032), (4297, 37301680), (4628, 34633820), (5239, 30594640), (5518, 29047720), (5785, 27707056), (6448, 24858145), (6760, 23710846), (7120, 22511983), (8060, 19886516), (8594, 18650840), (9256, 17316910), (10478, 15297320), (11036, 14523860), (11570, 13853528), (13520, 11855423), (13795, 11619088), (15041, 10656560), (16120, 9943258), (17188, 9325420), (18512, 8658455), (20956, 7648660), (21485, 7460336), (22072, 7261930), (23140, 6926764), (26195, 6118928), (27590, 5809544), (30082, 5328280), (32240, 4971629), (34376, 4662710), (35867, 4468880), (41912, 3824330), (42970, 3730168), (44144, 3630965), (46280, 3463382), (52390, 3059464), (55180, 2904772), (55861, 2869360), (60164, 2664140), (68752, 2331355), (71734, 2234440), (75205, 2131312), (83824, 1912165), (85940, 1865084), (92560, 1731691), (104780, 1529732), (110360, 1452386), (111722, 1434680), (120328, 1332070), (133207, 1203280), (143468, 1117220), (150410, 1065656), (171880, 932542), (179335, 893776), (209560, 764866), (220720, 726193), (223444, 717340), (240656, 666035), (266414, 601640), (279305, 573872), (286936, 558610), (300820, 532828), (343760, 466271), (358670, 446888), (382433, 419120)]