129404520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17117}}^1$

素因数の和:17144

約数の個数: 128

約数和(自身を含む): 492998400

約数和(自身を除く): 363593880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 17117, 34234, 51351, 68468, 85585, 102702, 119819, 136936, 154053, 171170, 205404, 239638, 256755, 308106, 342340, 359457, 410808, 462159, 479276, 513510, 599095, 616212, 684680, 718914, 770265, 924318, 958552, 1027020, 1078371, 1198190, 1232424, 1437828, 1540530, 1797285, 1848636, 2054040, 2156742, 2310795, 2396380, 2875656, 3081060, 3235113, 3594570, 3697272, 4313484, 4621590, 4792760, 5391855, 6162120, 6470226, 7189140, 8626968, 9243180, 10783710, 12940452, 14378280, 16175565, 18486360, 21567420, 25880904, 32351130, 43134840, 64702260, 129404520]

約数ペア:

[(1, 129404520), (2, 64702260), (3, 43134840), (4, 32351130), (5, 25880904), (6, 21567420), (7, 18486360), (8, 16175565), (9, 14378280), (10, 12940452), (12, 10783710), (14, 9243180), (15, 8626968), (18, 7189140), (20, 6470226), (21, 6162120), (24, 5391855), (27, 4792760), (28, 4621590), (30, 4313484), (35, 3697272), (36, 3594570), (40, 3235113), (42, 3081060), (45, 2875656), (54, 2396380), (56, 2310795), (60, 2156742), (63, 2054040), (70, 1848636), (72, 1797285), (84, 1540530), (90, 1437828), (105, 1232424), (108, 1198190), (120, 1078371), (126, 1027020), (135, 958552), (140, 924318), (168, 770265), (180, 718914), (189, 684680), (210, 616212), (216, 599095), (252, 513510), (270, 479276), (280, 462159), (315, 410808), (360, 359457), (378, 342340), (420, 308106), (504, 256755), (540, 239638), (630, 205404), (756, 171170), (840, 154053), (945, 136936), (1080, 119819), (1260, 102702), (1512, 85585), (1890, 68468), (2520, 51351), (3780, 34234), (7560, 17117)]