172152240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2451

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 427809360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2399, 2760, 2990, 3120, 3588, 4485, 4784, 4798, 5520, 5980, 7176, 7197, 8970, 9596, 11960, 11995, 14352, 14394, 17940, 19192, 23920, 23990, 28788, 31187, 35880, 35985, 38384, 47980, 55177, 57576, 62374, 71760, 71970, 93561, 95960, 110354, 115152, 124748, 143940, 155935, 165531, 187122, 191920, 220708, 249496, 275885, 287880, 311870, 331062, 374244, 441416, 467805, 498992, 551770, 575760, 623740, 662124, 717301, 748488, 827655, 882832, 935610, 1103540, 1247480, 1324248, 1434602, 1496976, 1655310, 1871220, 2151903, 2207080, 2494960, 2648496, 2869204, 3310620, 3586505, 3742440, 4303806, 4414160, 5738408, 6621240, 7173010, 7484880, 8607612, 10759515, 11476816, 13242480, 14346020, 17215224, 21519030, 28692040, 34430448, 43038060, 57384080, 86076120, 172152240]

約数ペア:

[(1, 172152240), (2, 86076120), (3, 57384080), (4, 43038060), (5, 34430448), (6, 28692040), (8, 21519030), (10, 17215224), (12, 14346020), (13, 13242480), (15, 11476816), (16, 10759515), (20, 8607612), (23, 7484880), (24, 7173010), (26, 6621240), (30, 5738408), (39, 4414160), (40, 4303806), (46, 3742440), (48, 3586505), (52, 3310620), (60, 2869204), (65, 2648496), (69, 2494960), (78, 2207080), (80, 2151903), (92, 1871220), (104, 1655310), (115, 1496976), (120, 1434602), (130, 1324248), (138, 1247480), (156, 1103540), (184, 935610), (195, 882832), (208, 827655), (230, 748488), (240, 717301), (260, 662124), (276, 623740), (299, 575760), (312, 551770), (345, 498992), (368, 467805), (390, 441416), (460, 374244), (520, 331062), (552, 311870), (598, 287880), (624, 275885), (690, 249496), (780, 220708), (897, 191920), (920, 187122), (1040, 165531), (1104, 155935), (1196, 143940), (1380, 124748), (1495, 115152), (1560, 110354), (1794, 95960), (1840, 93561), (2392, 71970), (2399, 71760), (2760, 62374), (2990, 57576), (3120, 55177), (3588, 47980), (4485, 38384), (4784, 35985), (4798, 35880), (5520, 31187), (5980, 28788), (7176, 23990), (7197, 23920), (8970, 19192), (9596, 17940), (11960, 14394), (11995, 14352)]