219014640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23399}}^1$

素因数の和:23431

約数の個数: 120

約数和(自身を含む): 792136800

約数和(自身を除く): 573122160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23399, 46798, 70197, 93596, 116995, 140394, 187192, 210591, 233990, 280788, 304187, 350985, 374384, 421182, 467980, 561576, 608374, 701970, 842364, 912561, 935960, 1052955, 1123152, 1216748, 1403940, 1520935, 1684728, 1825122, 1871920, 2105910, 2433496, 2737683, 2807880, 3041870, 3369456, 3650244, 4211820, 4562805, 4866992, 5475366, 5615760, 6083740, 7300488, 8423640, 9125610, 10950732, 12167480, 13688415, 14600976, 16847280, 18251220, 21901464, 24334960, 27376830, 36502440, 43802928, 54753660, 73004880, 109507320, 219014640]

約数ペア:

[(1, 219014640), (2, 109507320), (3, 73004880), (4, 54753660), (5, 43802928), (6, 36502440), (8, 27376830), (9, 24334960), (10, 21901464), (12, 18251220), (13, 16847280), (15, 14600976), (16, 13688415), (18, 12167480), (20, 10950732), (24, 9125610), (26, 8423640), (30, 7300488), (36, 6083740), (39, 5615760), (40, 5475366), (45, 4866992), (48, 4562805), (52, 4211820), (60, 3650244), (65, 3369456), (72, 3041870), (78, 2807880), (80, 2737683), (90, 2433496), (104, 2105910), (117, 1871920), (120, 1825122), (130, 1684728), (144, 1520935), (156, 1403940), (180, 1216748), (195, 1123152), (208, 1052955), (234, 935960), (240, 912561), (260, 842364), (312, 701970), (360, 608374), (390, 561576), (468, 467980), (520, 421182), (585, 374384), (624, 350985), (720, 304187), (780, 280788), (936, 233990), (1040, 210591), (1170, 187192), (1560, 140394), (1872, 116995), (2340, 93596), (3120, 70197), (4680, 46798), (9360, 23399)]