70937880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 128

約数和(自身を含む): 235569600

約数和(自身を除く): 164631720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1229, 1443, 1480, 1560, 1924, 2220, 2405, 2458, 2886, 3687, 3848, 4440, 4810, 4916, 5772, 6145, 7215, 7374, 9620, 9832, 11544, 12290, 14430, 14748, 15977, 18435, 19240, 24580, 28860, 29496, 31954, 36870, 45473, 47931, 49160, 57720, 63908, 73740, 79885, 90946, 95862, 127816, 136419, 147480, 159770, 181892, 191724, 227365, 239655, 272838, 319540, 363784, 383448, 454730, 479310, 545676, 591149, 639080, 682095, 909460, 958620, 1091352, 1182298, 1364190, 1773447, 1818920, 1917240, 2364596, 2728380, 2955745, 3546894, 4729192, 5456760, 5911490, 7093788, 8867235, 11822980, 14187576, 17734470, 23645960, 35468940, 70937880]

約数ペア:

[(1, 70937880), (2, 35468940), (3, 23645960), (4, 17734470), (5, 14187576), (6, 11822980), (8, 8867235), (10, 7093788), (12, 5911490), (13, 5456760), (15, 4729192), (20, 3546894), (24, 2955745), (26, 2728380), (30, 2364596), (37, 1917240), (39, 1818920), (40, 1773447), (52, 1364190), (60, 1182298), (65, 1091352), (74, 958620), (78, 909460), (104, 682095), (111, 639080), (120, 591149), (130, 545676), (148, 479310), (156, 454730), (185, 383448), (195, 363784), (222, 319540), (260, 272838), (296, 239655), (312, 227365), (370, 191724), (390, 181892), (444, 159770), (481, 147480), (520, 136419), (555, 127816), (740, 95862), (780, 90946), (888, 79885), (962, 73740), (1110, 63908), (1229, 57720), (1443, 49160), (1480, 47931), (1560, 45473), (1924, 36870), (2220, 31954), (2405, 29496), (2458, 28860), (2886, 24580), (3687, 19240), (3848, 18435), (4440, 15977), (4810, 14748), (4916, 14430), (5772, 12290), (6145, 11544), (7215, 9832), (7374, 9620)]