167487840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 288

約数和(自身を含む): 643930560

約数和(自身を除く): 476442720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 389, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 778, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1167, 1170, 1196, 1248, 1380, 1440, 1495, 1556, 1560, 1656, 1794, 1840, 1872, 1945, 2070, 2080, 2208, 2334, 2340, 2392, 2691, 2760, 2990, 3112, 3120, 3312, 3501, 3588, 3680, 3744, 3890, 4140, 4485, 4668, 4680, 4784, 5057, 5382, 5520, 5835, 5980, 6224, 6240, 6624, 7002, 7176, 7780, 8280, 8947, 8970, 9336, 9360, 9568, 10114, 10764, 11040, 11670, 11960, 12448, 13455, 14004, 14352, 15171, 15560, 16560, 17505, 17894, 17940, 18672, 18720, 20228, 21528, 23340, 23920, 25285, 26841, 26910, 28008, 28704, 30342, 31120, 33120, 35010, 35788, 35880, 37344, 40456, 43056, 44735, 45513, 46680, 47840, 50570, 53682, 53820, 56016, 60684, 62240, 70020, 71576, 71760, 75855, 80523, 80912, 86112, 89470, 91026, 93360, 101140, 107364, 107640, 112032, 116311, 121368, 134205, 140040, 143152, 143520, 151710, 161046, 161824, 178940, 182052, 186720, 202280, 214728, 215280, 227565, 232622, 242736, 268410, 280080, 286304, 303420, 322092, 348933, 357880, 364104, 402615, 404560, 429456, 430560, 455130, 465244, 485472, 536820, 560160, 581555, 606840, 644184, 697866, 715760, 728208, 805230, 809120, 858912, 910260, 930488, 1046799, 1073640, 1163110, 1213680, 1288368, 1395732, 1431520, 1456416, 1610460, 1744665, 1820520, 1860976, 2093598, 2147280, 2326220, 2427360, 2576736, 2791464, 3220920, 3489330, 3641040, 3721952, 4187196, 4294560, 4652440, 5233995, 5582928, 6441840, 6978660, 7282080, 8374392, 9304880, 10467990, 11165856, 12883680, 13957320, 16748784, 18609760, 20935980, 27914640, 33497568, 41871960, 55829280, 83743920, 167487840]

約数ペア:

[(1, 167487840), (2, 83743920), (3, 55829280), (4, 41871960), (5, 33497568), (6, 27914640), (8, 20935980), (9, 18609760), (10, 16748784), (12, 13957320), (13, 12883680), (15, 11165856), (16, 10467990), (18, 9304880), (20, 8374392), (23, 7282080), (24, 6978660), (26, 6441840), (30, 5582928), (32, 5233995), (36, 4652440), (39, 4294560), (40, 4187196), (45, 3721952), (46, 3641040), (48, 3489330), (52, 3220920), (60, 2791464), (65, 2576736), (69, 2427360), (72, 2326220), (78, 2147280), (80, 2093598), (90, 1860976), (92, 1820520), (96, 1744665), (104, 1610460), (115, 1456416), (117, 1431520), (120, 1395732), (130, 1288368), (138, 1213680), (144, 1163110), (156, 1073640), (160, 1046799), (180, 930488), (184, 910260), (195, 858912), (207, 809120), (208, 805230), (230, 728208), (234, 715760), (240, 697866), (260, 644184), (276, 606840), (288, 581555), (299, 560160), (312, 536820), (345, 485472), (360, 465244), (368, 455130), (389, 430560), (390, 429456), (414, 404560), (416, 402615), (460, 364104), (468, 357880), (480, 348933), (520, 322092), (552, 303420), (585, 286304), (598, 280080), (624, 268410), (690, 242736), (720, 232622), (736, 227565), (778, 215280), (780, 214728), (828, 202280), (897, 186720), (920, 182052), (936, 178940), (1035, 161824), (1040, 161046), (1104, 151710), (1167, 143520), (1170, 143152), (1196, 140040), (1248, 134205), (1380, 121368), (1440, 116311), (1495, 112032), (1556, 107640), (1560, 107364), (1656, 101140), (1794, 93360), (1840, 91026), (1872, 89470), (1945, 86112), (2070, 80912), (2080, 80523), (2208, 75855), (2334, 71760), (2340, 71576), (2392, 70020), (2691, 62240), (2760, 60684), (2990, 56016), (3112, 53820), (3120, 53682), (3312, 50570), (3501, 47840), (3588, 46680), (3680, 45513), (3744, 44735), (3890, 43056), (4140, 40456), (4485, 37344), (4668, 35880), (4680, 35788), (4784, 35010), (5057, 33120), (5382, 31120), (5520, 30342), (5835, 28704), (5980, 28008), (6224, 26910), (6240, 26841), (6624, 25285), (7002, 23920), (7176, 23340), (7780, 21528), (8280, 20228), (8947, 18720), (8970, 18672), (9336, 17940), (9360, 17894), (9568, 17505), (10114, 16560), (10764, 15560), (11040, 15171), (11670, 14352), (11960, 14004), (12448, 13455)]