66842760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 211775040

約数和(自身を除く): 144932280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1543, 1805, 2166, 2280, 2888, 3086, 3610, 4332, 4629, 5415, 6172, 7220, 7715, 8664, 9258, 10830, 12344, 14440, 15430, 18516, 21660, 23145, 29317, 30860, 37032, 43320, 46290, 58634, 61720, 87951, 92580, 117268, 146585, 175902, 185160, 234536, 293170, 351804, 439755, 557023, 586340, 703608, 879510, 1114046, 1172680, 1671069, 1759020, 2228092, 2785115, 3342138, 3518040, 4456184, 5570230, 6684276, 8355345, 11140460, 13368552, 16710690, 22280920, 33421380, 66842760]

約数ペア:

[(1, 66842760), (2, 33421380), (3, 22280920), (4, 16710690), (5, 13368552), (6, 11140460), (8, 8355345), (10, 6684276), (12, 5570230), (15, 4456184), (19, 3518040), (20, 3342138), (24, 2785115), (30, 2228092), (38, 1759020), (40, 1671069), (57, 1172680), (60, 1114046), (76, 879510), (95, 703608), (114, 586340), (120, 557023), (152, 439755), (190, 351804), (228, 293170), (285, 234536), (361, 185160), (380, 175902), (456, 146585), (570, 117268), (722, 92580), (760, 87951), (1083, 61720), (1140, 58634), (1444, 46290), (1543, 43320), (1805, 37032), (2166, 30860), (2280, 29317), (2888, 23145), (3086, 21660), (3610, 18516), (4332, 15430), (4629, 14440), (5415, 12344), (6172, 10830), (7220, 9258), (7715, 8664)]