171936960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:655

約数の個数: 224

約数和(自身を含む): 614476800

約数和(自身を除く): 442539840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 599, 624, 690, 736, 780, 832, 897, 920, 960, 1040, 1104, 1196, 1198, 1248, 1380, 1472, 1495, 1560, 1794, 1797, 1840, 2080, 2208, 2392, 2396, 2496, 2760, 2990, 2995, 3120, 3588, 3594, 3680, 4160, 4416, 4485, 4784, 4792, 5520, 5980, 5990, 6240, 7176, 7188, 7360, 7787, 8970, 8985, 9568, 9584, 11040, 11960, 11980, 12480, 13777, 14352, 14376, 15574, 17940, 17970, 19136, 19168, 22080, 23361, 23920, 23960, 27554, 28704, 28752, 31148, 35880, 35940, 38336, 38935, 41331, 46722, 47840, 47920, 55108, 57408, 57504, 62296, 68885, 71760, 71880, 77870, 82662, 93444, 95680, 95840, 110216, 115008, 116805, 124592, 137770, 143520, 143760, 155740, 165324, 179101, 186888, 191680, 206655, 220432, 233610, 249184, 275540, 287040, 287520, 311480, 330648, 358202, 373776, 413310, 440864, 467220, 498368, 537303, 551080, 575040, 622960, 661296, 716404, 747552, 826620, 881728, 895505, 934440, 1074606, 1102160, 1245920, 1322592, 1432808, 1495104, 1653240, 1791010, 1868880, 2149212, 2204320, 2491840, 2645184, 2686515, 2865616, 3306480, 3582020, 3737760, 4298424, 4408640, 5373030, 5731232, 6612960, 7164040, 7475520, 8596848, 10746060, 11462464, 13225920, 14328080, 17193696, 21492120, 28656160, 34387392, 42984240, 57312320, 85968480, 171936960]

約数ペア:

[(1, 171936960), (2, 85968480), (3, 57312320), (4, 42984240), (5, 34387392), (6, 28656160), (8, 21492120), (10, 17193696), (12, 14328080), (13, 13225920), (15, 11462464), (16, 10746060), (20, 8596848), (23, 7475520), (24, 7164040), (26, 6612960), (30, 5731232), (32, 5373030), (39, 4408640), (40, 4298424), (46, 3737760), (48, 3582020), (52, 3306480), (60, 2865616), (64, 2686515), (65, 2645184), (69, 2491840), (78, 2204320), (80, 2149212), (92, 1868880), (96, 1791010), (104, 1653240), (115, 1495104), (120, 1432808), (130, 1322592), (138, 1245920), (156, 1102160), (160, 1074606), (184, 934440), (192, 895505), (195, 881728), (208, 826620), (230, 747552), (240, 716404), (260, 661296), (276, 622960), (299, 575040), (312, 551080), (320, 537303), (345, 498368), (368, 467220), (390, 440864), (416, 413310), (460, 373776), (480, 358202), (520, 330648), (552, 311480), (598, 287520), (599, 287040), (624, 275540), (690, 249184), (736, 233610), (780, 220432), (832, 206655), (897, 191680), (920, 186888), (960, 179101), (1040, 165324), (1104, 155740), (1196, 143760), (1198, 143520), (1248, 137770), (1380, 124592), (1472, 116805), (1495, 115008), (1560, 110216), (1794, 95840), (1797, 95680), (1840, 93444), (2080, 82662), (2208, 77870), (2392, 71880), (2396, 71760), (2496, 68885), (2760, 62296), (2990, 57504), (2995, 57408), (3120, 55108), (3588, 47920), (3594, 47840), (3680, 46722), (4160, 41331), (4416, 38935), (4485, 38336), (4784, 35940), (4792, 35880), (5520, 31148), (5980, 28752), (5990, 28704), (6240, 27554), (7176, 23960), (7188, 23920), (7360, 23361), (7787, 22080), (8970, 19168), (8985, 19136), (9568, 17970), (9584, 17940), (11040, 15574), (11960, 14376), (11980, 14352), (12480, 13777)]