129174840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21107}}^1$

素因数の和:21141

約数の個数: 96

約数和(自身を含む): 444534480

約数和(自身を除く): 315359640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 21107, 42214, 63321, 84428, 105535, 126642, 168856, 189963, 211070, 253284, 316605, 358819, 379926, 422140, 506568, 633210, 717638, 759852, 844280, 949815, 1076457, 1266420, 1435276, 1519704, 1794095, 1899630, 2152914, 2532840, 2870552, 3229371, 3588190, 3799260, 4305828, 5382285, 6458742, 7176380, 7598520, 8611656, 10764570, 12917484, 14352760, 16146855, 21529140, 25834968, 32293710, 43058280, 64587420, 129174840]

約数ペア:

[(1, 129174840), (2, 64587420), (3, 43058280), (4, 32293710), (5, 25834968), (6, 21529140), (8, 16146855), (9, 14352760), (10, 12917484), (12, 10764570), (15, 8611656), (17, 7598520), (18, 7176380), (20, 6458742), (24, 5382285), (30, 4305828), (34, 3799260), (36, 3588190), (40, 3229371), (45, 2870552), (51, 2532840), (60, 2152914), (68, 1899630), (72, 1794095), (85, 1519704), (90, 1435276), (102, 1266420), (120, 1076457), (136, 949815), (153, 844280), (170, 759852), (180, 717638), (204, 633210), (255, 506568), (306, 422140), (340, 379926), (360, 358819), (408, 316605), (510, 253284), (612, 211070), (680, 189963), (765, 168856), (1020, 126642), (1224, 105535), (1530, 84428), (2040, 63321), (3060, 42214), (6120, 21107)]