70685160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6473}}^1$

素因数の和:6507

約数の個数: 128

約数和(自身を含む): 261031680

約数和(自身を除く): 190346520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6473, 10920, 12946, 19419, 25892, 32365, 38838, 45311, 51784, 64730, 77676, 84149, 90622, 97095, 129460, 135933, 155352, 168298, 181244, 194190, 226555, 252447, 258920, 271866, 336596, 362488, 388380, 420745, 453110, 504894, 543732, 589043, 673192, 679665, 776760, 841490, 906220, 1009788, 1087464, 1178086, 1262235, 1359330, 1682980, 1767129, 1812440, 2019576, 2356172, 2524470, 2718660, 2945215, 3365960, 3534258, 4712344, 5048940, 5437320, 5890430, 7068516, 8835645, 10097880, 11780860, 14137032, 17671290, 23561720, 35342580, 70685160]

約数ペア:

[(1, 70685160), (2, 35342580), (3, 23561720), (4, 17671290), (5, 14137032), (6, 11780860), (7, 10097880), (8, 8835645), (10, 7068516), (12, 5890430), (13, 5437320), (14, 5048940), (15, 4712344), (20, 3534258), (21, 3365960), (24, 2945215), (26, 2718660), (28, 2524470), (30, 2356172), (35, 2019576), (39, 1812440), (40, 1767129), (42, 1682980), (52, 1359330), (56, 1262235), (60, 1178086), (65, 1087464), (70, 1009788), (78, 906220), (84, 841490), (91, 776760), (104, 679665), (105, 673192), (120, 589043), (130, 543732), (140, 504894), (156, 453110), (168, 420745), (182, 388380), (195, 362488), (210, 336596), (260, 271866), (273, 258920), (280, 252447), (312, 226555), (364, 194190), (390, 181244), (420, 168298), (455, 155352), (520, 135933), (546, 129460), (728, 97095), (780, 90622), (840, 84149), (910, 77676), (1092, 64730), (1365, 51784), (1560, 45311), (1820, 38838), (2184, 32365), (2730, 25892), (3640, 19419), (5460, 12946), (6473, 10920)]