10878840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1466

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 30593160

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, 1439, 1512, 1890, 2520, 2878, 3780, 4317, 5756, 7195, 7560, 8634, 10073, 11512, 12951, 14390, 17268, 20146, 21585, 25902, 28780, 30219, 34536, 38853, 40292, 43170, 50365, 51804, 57560, 60438, 64755, 77706, 80584, 86340, 90657, 100730, 103608, 120876, 129510, 151095, 155412, 172680, 181314, 194265, 201460, 241752, 259020, 271971, 302190, 310824, 362628, 388530, 402920, 453285, 518040, 543942, 604380, 725256, 777060, 906570, 1087884, 1208760, 1359855, 1554120, 1813140, 2175768, 2719710, 3626280, 5439420, 10878840]

約数ペア:

[(1, 10878840), (2, 5439420), (3, 3626280), (4, 2719710), (5, 2175768), (6, 1813140), (7, 1554120), (8, 1359855), (9, 1208760), (10, 1087884), (12, 906570), (14, 777060), (15, 725256), (18, 604380), (20, 543942), (21, 518040), (24, 453285), (27, 402920), (28, 388530), (30, 362628), (35, 310824), (36, 302190), (40, 271971), (42, 259020), (45, 241752), (54, 201460), (56, 194265), (60, 181314), (63, 172680), (70, 155412), (72, 151095), (84, 129510), (90, 120876), (105, 103608), (108, 100730), (120, 90657), (126, 86340), (135, 80584), (140, 77706), (168, 64755), (180, 60438), (189, 57560), (210, 51804), (216, 50365), (252, 43170), (270, 40292), (280, 38853), (315, 34536), (360, 30219), (378, 28780), (420, 25902), (504, 21585), (540, 20146), (630, 17268), (756, 14390), (840, 12951), (945, 11512), (1080, 10073), (1260, 8634), (1439, 7560), (1512, 7195), (1890, 5756), (2520, 4317), (2878, 3780)]