66753840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14639}}^1$

素因数の和:14674

約数の個数: 80

約数和(自身を含む): 217843200

約数和(自身を除く): 151089360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14639, 29278, 43917, 58556, 73195, 87834, 117112, 146390, 175668, 219585, 234224, 278141, 292780, 351336, 439170, 556282, 585560, 702672, 834423, 878340, 1112564, 1171120, 1390705, 1668846, 1756680, 2225128, 2781410, 3337692, 3513360, 4172115, 4450256, 5562820, 6675384, 8344230, 11125640, 13350768, 16688460, 22251280, 33376920, 66753840]

約数ペア:

[(1, 66753840), (2, 33376920), (3, 22251280), (4, 16688460), (5, 13350768), (6, 11125640), (8, 8344230), (10, 6675384), (12, 5562820), (15, 4450256), (16, 4172115), (19, 3513360), (20, 3337692), (24, 2781410), (30, 2225128), (38, 1756680), (40, 1668846), (48, 1390705), (57, 1171120), (60, 1112564), (76, 878340), (80, 834423), (95, 702672), (114, 585560), (120, 556282), (152, 439170), (190, 351336), (228, 292780), (240, 278141), (285, 234224), (304, 219585), (380, 175668), (456, 146390), (570, 117112), (760, 87834), (912, 73195), (1140, 58556), (1520, 43917), (2280, 29278), (4560, 14639)]