42630840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{5639}}^1$

素因数の和:5666

約数の個数: 128

約数和(自身を含む): 162432000

約数和(自身を除く): 119801160

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, 5639, 7560, 11278, 16917, 22556, 28195, 33834, 39473, 45112, 50751, 56390, 67668, 78946, 84585, 101502, 112780, 118419, 135336, 152253, 157892, 169170, 197365, 203004, 225560, 236838, 253755, 304506, 315784, 338340, 355257, 394730, 406008, 473676, 507510, 592095, 609012, 676680, 710514, 761265, 789460, 947352, 1015020, 1065771, 1184190, 1218024, 1421028, 1522530, 1578920, 1776285, 2030040, 2131542, 2368380, 2842056, 3045060, 3552570, 4263084, 4736760, 5328855, 6090120, 7105140, 8526168, 10657710, 14210280, 21315420, 42630840]

約数ペア:

[(1, 42630840), (2, 21315420), (3, 14210280), (4, 10657710), (5, 8526168), (6, 7105140), (7, 6090120), (8, 5328855), (9, 4736760), (10, 4263084), (12, 3552570), (14, 3045060), (15, 2842056), (18, 2368380), (20, 2131542), (21, 2030040), (24, 1776285), (27, 1578920), (28, 1522530), (30, 1421028), (35, 1218024), (36, 1184190), (40, 1065771), (42, 1015020), (45, 947352), (54, 789460), (56, 761265), (60, 710514), (63, 676680), (70, 609012), (72, 592095), (84, 507510), (90, 473676), (105, 406008), (108, 394730), (120, 355257), (126, 338340), (135, 315784), (140, 304506), (168, 253755), (180, 236838), (189, 225560), (210, 203004), (216, 197365), (252, 169170), (270, 157892), (280, 152253), (315, 135336), (360, 118419), (378, 112780), (420, 101502), (504, 84585), (540, 78946), (630, 67668), (756, 56390), (840, 50751), (945, 45112), (1080, 39473), (1260, 33834), (1512, 28195), (1890, 22556), (2520, 16917), (3780, 11278), (5639, 7560)]