1761009120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31357}}^1$

素因数の和:31394

約数の個数: 192

約数和(自身を含む): 6637861440

約数和(自身を除く): 4876852320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 31357, 56160, 62714, 94071, 125428, 156785, 188142, 250856, 282213, 313570, 376284, 407641, 470355, 501712, 564426, 627140, 752568, 815282, 846639, 940710, 1003424, 1128852, 1222923, 1254280, 1411065, 1505136, 1630564, 1693278, 1881420, 2038205, 2257704, 2445846, 2508560, 2822130, 3010272, 3261128, 3386556, 3668769, 3762840, 4076410, 4233195, 4515408, 4891692, 5017120, 5644260, 6114615, 6522256, 6773112, 7337538, 7525680, 8152820, 8466390, 9030816, 9783384, 11006307, 11288520, 12229230, 13044512, 13546224, 14675076, 15051360, 16305640, 16932780, 18343845, 19566768, 22012614, 22577040, 24458460, 27092448, 29350152, 32611280, 33865560, 36687690, 39133536, 44025228, 45154080, 48916920, 55031535, 58700304, 65222560, 67731120, 73375380, 88050456, 97833840, 110063070, 117400608, 135462240, 146750760, 176100912, 195667680, 220126140, 293501520, 352201824, 440252280, 587003040, 880504560, 1761009120]

約数ペア:

[(1, 1761009120), (2, 880504560), (3, 587003040), (4, 440252280), (5, 352201824), (6, 293501520), (8, 220126140), (9, 195667680), (10, 176100912), (12, 146750760), (13, 135462240), (15, 117400608), (16, 110063070), (18, 97833840), (20, 88050456), (24, 73375380), (26, 67731120), (27, 65222560), (30, 58700304), (32, 55031535), (36, 48916920), (39, 45154080), (40, 44025228), (45, 39133536), (48, 36687690), (52, 33865560), (54, 32611280), (60, 29350152), (65, 27092448), (72, 24458460), (78, 22577040), (80, 22012614), (90, 19566768), (96, 18343845), (104, 16932780), (108, 16305640), (117, 15051360), (120, 14675076), (130, 13546224), (135, 13044512), (144, 12229230), (156, 11288520), (160, 11006307), (180, 9783384), (195, 9030816), (208, 8466390), (216, 8152820), (234, 7525680), (240, 7337538), (260, 6773112), (270, 6522256), (288, 6114615), (312, 5644260), (351, 5017120), (360, 4891692), (390, 4515408), (416, 4233195), (432, 4076410), (468, 3762840), (480, 3668769), (520, 3386556), (540, 3261128), (585, 3010272), (624, 2822130), (702, 2508560), (720, 2445846), (780, 2257704), (864, 2038205), (936, 1881420), (1040, 1693278), (1080, 1630564), (1170, 1505136), (1248, 1411065), (1404, 1254280), (1440, 1222923), (1560, 1128852), (1755, 1003424), (1872, 940710), (2080, 846639), (2160, 815282), (2340, 752568), (2808, 627140), (3120, 564426), (3510, 501712), (3744, 470355), (4320, 407641), (4680, 376284), (5616, 313570), (6240, 282213), (7020, 250856), (9360, 188142), (11232, 156785), (14040, 125428), (18720, 94071), (28080, 62714), (31357, 56160)]