39724440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 144840960

約数和(自身を除く): 105116520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 131, 133, 140, 152, 168, 190, 210, 228, 262, 266, 280, 285, 361, 380, 393, 399, 420, 456, 524, 532, 570, 655, 665, 722, 760, 786, 798, 840, 917, 1048, 1064, 1083, 1140, 1310, 1330, 1444, 1572, 1596, 1805, 1834, 1965, 1995, 2166, 2280, 2489, 2527, 2620, 2660, 2751, 2888, 3144, 3192, 3610, 3668, 3930, 3990, 4332, 4585, 4978, 5054, 5240, 5320, 5415, 5502, 7220, 7336, 7467, 7581, 7860, 7980, 8664, 9170, 9956, 10108, 10830, 11004, 12445, 12635, 13755, 14440, 14934, 15162, 15720, 15960, 17423, 18340, 19912, 20216, 21660, 22008, 24890, 25270, 27510, 29868, 30324, 34846, 36680, 37335, 37905, 43320, 47291, 49780, 50540, 52269, 55020, 59736, 60648, 69692, 74670, 75810, 87115, 94582, 99560, 101080, 104538, 110040, 139384, 141873, 149340, 151620, 174230, 189164, 209076, 236455, 261345, 283746, 298680, 303240, 331037, 348460, 378328, 418152, 472910, 522690, 567492, 662074, 696920, 709365, 945820, 993111, 1045380, 1134984, 1324148, 1418730, 1655185, 1891640, 1986222, 2090760, 2648296, 2837460, 3310370, 3972444, 4965555, 5674920, 6620740, 7944888, 9931110, 13241480, 19862220, 39724440]

約数ペア:

[(1, 39724440), (2, 19862220), (3, 13241480), (4, 9931110), (5, 7944888), (6, 6620740), (7, 5674920), (8, 4965555), (10, 3972444), (12, 3310370), (14, 2837460), (15, 2648296), (19, 2090760), (20, 1986222), (21, 1891640), (24, 1655185), (28, 1418730), (30, 1324148), (35, 1134984), (38, 1045380), (40, 993111), (42, 945820), (56, 709365), (57, 696920), (60, 662074), (70, 567492), (76, 522690), (84, 472910), (95, 418152), (105, 378328), (114, 348460), (120, 331037), (131, 303240), (133, 298680), (140, 283746), (152, 261345), (168, 236455), (190, 209076), (210, 189164), (228, 174230), (262, 151620), (266, 149340), (280, 141873), (285, 139384), (361, 110040), (380, 104538), (393, 101080), (399, 99560), (420, 94582), (456, 87115), (524, 75810), (532, 74670), (570, 69692), (655, 60648), (665, 59736), (722, 55020), (760, 52269), (786, 50540), (798, 49780), (840, 47291), (917, 43320), (1048, 37905), (1064, 37335), (1083, 36680), (1140, 34846), (1310, 30324), (1330, 29868), (1444, 27510), (1572, 25270), (1596, 24890), (1805, 22008), (1834, 21660), (1965, 20216), (1995, 19912), (2166, 18340), (2280, 17423), (2489, 15960), (2527, 15720), (2620, 15162), (2660, 14934), (2751, 14440), (2888, 13755), (3144, 12635), (3192, 12445), (3610, 11004), (3668, 10830), (3930, 10108), (3990, 9956), (4332, 9170), (4585, 8664), (4978, 7980), (5054, 7860), (5240, 7581), (5320, 7467), (5415, 7336), (5502, 7220)]