38015880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 131604480

約数和(自身を除く): 93588600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 271, 280, 334, 420, 501, 542, 668, 813, 835, 840, 1002, 1084, 1169, 1336, 1355, 1626, 1670, 1897, 2004, 2168, 2338, 2505, 2710, 3252, 3340, 3507, 3794, 4008, 4065, 4676, 5010, 5420, 5691, 5845, 6504, 6680, 7014, 7588, 8130, 9352, 9485, 10020, 10840, 11382, 11690, 14028, 15176, 16260, 17535, 18970, 20040, 22764, 23380, 28056, 28455, 32520, 35070, 37940, 45257, 45528, 46760, 56910, 70140, 75880, 90514, 113820, 135771, 140280, 181028, 226285, 227640, 271542, 316799, 362056, 452570, 543084, 633598, 678855, 905140, 950397, 1086168, 1267196, 1357710, 1583995, 1810280, 1900794, 2534392, 2715420, 3167990, 3801588, 4751985, 5430840, 6335980, 7603176, 9503970, 12671960, 19007940, 38015880]

約数ペア:

[(1, 38015880), (2, 19007940), (3, 12671960), (4, 9503970), (5, 7603176), (6, 6335980), (7, 5430840), (8, 4751985), (10, 3801588), (12, 3167990), (14, 2715420), (15, 2534392), (20, 1900794), (21, 1810280), (24, 1583995), (28, 1357710), (30, 1267196), (35, 1086168), (40, 950397), (42, 905140), (56, 678855), (60, 633598), (70, 543084), (84, 452570), (105, 362056), (120, 316799), (140, 271542), (167, 227640), (168, 226285), (210, 181028), (271, 140280), (280, 135771), (334, 113820), (420, 90514), (501, 75880), (542, 70140), (668, 56910), (813, 46760), (835, 45528), (840, 45257), (1002, 37940), (1084, 35070), (1169, 32520), (1336, 28455), (1355, 28056), (1626, 23380), (1670, 22764), (1897, 20040), (2004, 18970), (2168, 17535), (2338, 16260), (2505, 15176), (2710, 14028), (3252, 11690), (3340, 11382), (3507, 10840), (3794, 10020), (4008, 9485), (4065, 9352), (4676, 8130), (5010, 7588), (5420, 7014), (5691, 6680), (5845, 6504)]