91029120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 256

約数和(自身を含む): 357799680

約数和(自身を除く): 266770560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 521, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1042, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1563, 1664, 1680, 1820, 1920, 2080, 2084, 2184, 2240, 2496, 2605, 2688, 2730, 2912, 3120, 3126, 3360, 3640, 3647, 4160, 4168, 4368, 4480, 4992, 5210, 5460, 5824, 6240, 6252, 6720, 6773, 7280, 7294, 7815, 8320, 8336, 8736, 10420, 10920, 10941, 11648, 12480, 12504, 13440, 13546, 14560, 14588, 15630, 16672, 17472, 18235, 20319, 20840, 21840, 21882, 24960, 25008, 27092, 29120, 29176, 31260, 33344, 33865, 34944, 36470, 40638, 41680, 43680, 43764, 47411, 50016, 54184, 54705, 58240, 58352, 62520, 66688, 67730, 72940, 81276, 83360, 87360, 87528, 94822, 100032, 101595, 108368, 109410, 116704, 125040, 135460, 142233, 145880, 162552, 166720, 174720, 175056, 189644, 200064, 203190, 216736, 218820, 233408, 237055, 250080, 270920, 284466, 291760, 325104, 333440, 350112, 379288, 406380, 433472, 437640, 466816, 474110, 500160, 541840, 568932, 583520, 650208, 700224, 711165, 758576, 812760, 866944, 875280, 948220, 1000320, 1083680, 1137864, 1167040, 1300416, 1400448, 1422330, 1517152, 1625520, 1750560, 1896440, 2167360, 2275728, 2334080, 2600832, 2844660, 3034304, 3251040, 3501120, 3792880, 4334720, 4551456, 5689320, 6068608, 6502080, 7002240, 7585760, 9102912, 11378640, 13004160, 15171520, 18205824, 22757280, 30343040, 45514560, 91029120]

約数ペア:

[(1, 91029120), (2, 45514560), (3, 30343040), (4, 22757280), (5, 18205824), (6, 15171520), (7, 13004160), (8, 11378640), (10, 9102912), (12, 7585760), (13, 7002240), (14, 6502080), (15, 6068608), (16, 5689320), (20, 4551456), (21, 4334720), (24, 3792880), (26, 3501120), (28, 3251040), (30, 3034304), (32, 2844660), (35, 2600832), (39, 2334080), (40, 2275728), (42, 2167360), (48, 1896440), (52, 1750560), (56, 1625520), (60, 1517152), (64, 1422330), (65, 1400448), (70, 1300416), (78, 1167040), (80, 1137864), (84, 1083680), (91, 1000320), (96, 948220), (104, 875280), (105, 866944), (112, 812760), (120, 758576), (128, 711165), (130, 700224), (140, 650208), (156, 583520), (160, 568932), (168, 541840), (182, 500160), (192, 474110), (195, 466816), (208, 437640), (210, 433472), (224, 406380), (240, 379288), (260, 350112), (273, 333440), (280, 325104), (312, 291760), (320, 284466), (336, 270920), (364, 250080), (384, 237055), (390, 233408), (416, 218820), (420, 216736), (448, 203190), (455, 200064), (480, 189644), (520, 175056), (521, 174720), (546, 166720), (560, 162552), (624, 145880), (640, 142233), (672, 135460), (728, 125040), (780, 116704), (832, 109410), (840, 108368), (896, 101595), (910, 100032), (960, 94822), (1040, 87528), (1042, 87360), (1092, 83360), (1120, 81276), (1248, 72940), (1344, 67730), (1365, 66688), (1456, 62520), (1560, 58352), (1563, 58240), (1664, 54705), (1680, 54184), (1820, 50016), (1920, 47411), (2080, 43764), (2084, 43680), (2184, 41680), (2240, 40638), (2496, 36470), (2605, 34944), (2688, 33865), (2730, 33344), (2912, 31260), (3120, 29176), (3126, 29120), (3360, 27092), (3640, 25008), (3647, 24960), (4160, 21882), (4168, 21840), (4368, 20840), (4480, 20319), (4992, 18235), (5210, 17472), (5460, 16672), (5824, 15630), (6240, 14588), (6252, 14560), (6720, 13546), (6773, 13440), (7280, 12504), (7294, 12480), (7815, 11648), (8320, 10941), (8336, 10920), (8736, 10420)]