61163960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 176389920

約数和(自身を除く): 115225960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 37, 40, 44, 52, 55, 65, 68, 74, 85, 88, 104, 110, 130, 136, 143, 148, 170, 185, 187, 220, 221, 260, 286, 289, 296, 340, 370, 374, 407, 440, 442, 481, 520, 572, 578, 629, 680, 715, 740, 748, 814, 884, 935, 962, 1105, 1144, 1156, 1258, 1430, 1445, 1480, 1496, 1628, 1768, 1870, 1924, 2035, 2210, 2312, 2405, 2431, 2516, 2860, 2890, 3145, 3179, 3256, 3740, 3757, 3848, 4070, 4420, 4810, 4862, 5032, 5291, 5720, 5780, 6290, 6358, 6919, 7480, 7514, 8140, 8177, 8840, 9620, 9724, 10582, 10693, 11560, 12155, 12580, 12716, 13838, 15028, 15895, 16280, 16354, 18785, 19240, 19448, 21164, 21386, 24310, 25160, 25432, 26455, 27676, 30056, 31790, 32708, 34595, 37570, 40885, 41327, 42328, 42772, 48620, 52910, 53465, 55352, 63580, 65416, 69190, 75140, 81770, 82654, 85544, 89947, 97240, 105820, 106930, 117623, 127160, 138380, 139009, 150280, 163540, 165308, 179894, 206635, 211640, 213860, 235246, 276760, 278018, 327080, 330616, 359788, 413270, 427720, 449735, 470492, 556036, 588115, 695045, 719576, 826540, 899470, 940984, 1112072, 1176230, 1390090, 1529099, 1653080, 1798940, 2352460, 2780180, 3058198, 3597880, 4704920, 5560360, 6116396, 7645495, 12232792, 15290990, 30581980, 61163960]

約数ペア:

[(1, 61163960), (2, 30581980), (4, 15290990), (5, 12232792), (8, 7645495), (10, 6116396), (11, 5560360), (13, 4704920), (17, 3597880), (20, 3058198), (22, 2780180), (26, 2352460), (34, 1798940), (37, 1653080), (40, 1529099), (44, 1390090), (52, 1176230), (55, 1112072), (65, 940984), (68, 899470), (74, 826540), (85, 719576), (88, 695045), (104, 588115), (110, 556036), (130, 470492), (136, 449735), (143, 427720), (148, 413270), (170, 359788), (185, 330616), (187, 327080), (220, 278018), (221, 276760), (260, 235246), (286, 213860), (289, 211640), (296, 206635), (340, 179894), (370, 165308), (374, 163540), (407, 150280), (440, 139009), (442, 138380), (481, 127160), (520, 117623), (572, 106930), (578, 105820), (629, 97240), (680, 89947), (715, 85544), (740, 82654), (748, 81770), (814, 75140), (884, 69190), (935, 65416), (962, 63580), (1105, 55352), (1144, 53465), (1156, 52910), (1258, 48620), (1430, 42772), (1445, 42328), (1480, 41327), (1496, 40885), (1628, 37570), (1768, 34595), (1870, 32708), (1924, 31790), (2035, 30056), (2210, 27676), (2312, 26455), (2405, 25432), (2431, 25160), (2516, 24310), (2860, 21386), (2890, 21164), (3145, 19448), (3179, 19240), (3256, 18785), (3740, 16354), (3757, 16280), (3848, 15895), (4070, 15028), (4420, 13838), (4810, 12716), (4862, 12580), (5032, 12155), (5291, 11560), (5720, 10693), (5780, 10582), (6290, 9724), (6358, 9620), (6919, 8840), (7480, 8177), (7514, 8140)]