143230360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 422452800

約数和(自身を除く): 279222440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 109, 130, 133, 140, 152, 182, 190, 218, 247, 260, 266, 280, 361, 364, 380, 436, 455, 494, 520, 532, 545, 665, 722, 728, 760, 763, 872, 910, 988, 1064, 1090, 1235, 1330, 1417, 1444, 1526, 1729, 1805, 1820, 1976, 2071, 2180, 2470, 2527, 2660, 2834, 2888, 3052, 3458, 3610, 3640, 3815, 4142, 4360, 4693, 4940, 5054, 5320, 5668, 6104, 6916, 7085, 7220, 7630, 8284, 8645, 9386, 9880, 9919, 10108, 10355, 11336, 12635, 13832, 14170, 14440, 14497, 15260, 16568, 17290, 18772, 19838, 20216, 20710, 23465, 25270, 26923, 28340, 28994, 30520, 32851, 34580, 37544, 39349, 39676, 41420, 46930, 49595, 50540, 53846, 56680, 57988, 65702, 69160, 72485, 78698, 79352, 82840, 93860, 99190, 101080, 107692, 115976, 131404, 134615, 144970, 157396, 164255, 187720, 188461, 196745, 198380, 215384, 262808, 269230, 275443, 289940, 314792, 328510, 376922, 393490, 396760, 511537, 538460, 550886, 579880, 657020, 753844, 786980, 942305, 1023074, 1076920, 1101772, 1314040, 1377215, 1507688, 1573960, 1884610, 2046148, 2203544, 2557685, 2754430, 3580759, 3769220, 4092296, 5115370, 5508860, 7161518, 7538440, 10230740, 11017720, 14323036, 17903795, 20461480, 28646072, 35807590, 71615180, 143230360]

約数ペア:

[(1, 143230360), (2, 71615180), (4, 35807590), (5, 28646072), (7, 20461480), (8, 17903795), (10, 14323036), (13, 11017720), (14, 10230740), (19, 7538440), (20, 7161518), (26, 5508860), (28, 5115370), (35, 4092296), (38, 3769220), (40, 3580759), (52, 2754430), (56, 2557685), (65, 2203544), (70, 2046148), (76, 1884610), (91, 1573960), (95, 1507688), (104, 1377215), (109, 1314040), (130, 1101772), (133, 1076920), (140, 1023074), (152, 942305), (182, 786980), (190, 753844), (218, 657020), (247, 579880), (260, 550886), (266, 538460), (280, 511537), (361, 396760), (364, 393490), (380, 376922), (436, 328510), (455, 314792), (494, 289940), (520, 275443), (532, 269230), (545, 262808), (665, 215384), (722, 198380), (728, 196745), (760, 188461), (763, 187720), (872, 164255), (910, 157396), (988, 144970), (1064, 134615), (1090, 131404), (1235, 115976), (1330, 107692), (1417, 101080), (1444, 99190), (1526, 93860), (1729, 82840), (1805, 79352), (1820, 78698), (1976, 72485), (2071, 69160), (2180, 65702), (2470, 57988), (2527, 56680), (2660, 53846), (2834, 50540), (2888, 49595), (3052, 46930), (3458, 41420), (3610, 39676), (3640, 39349), (3815, 37544), (4142, 34580), (4360, 32851), (4693, 30520), (4940, 28994), (5054, 28340), (5320, 26923), (5668, 25270), (6104, 23465), (6916, 20710), (7085, 20216), (7220, 19838), (7630, 18772), (8284, 17290), (8645, 16568), (9386, 15260), (9880, 14497), (9919, 14440), (10108, 14170), (10355, 13832), (11336, 12635)]