210687360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 256

約数和(自身を含む): 756725760

約数和(自身を除く): 546038400

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, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 367, 368, 384, 390, 416, 460, 480, 520, 552, 598, 624, 640, 690, 734, 736, 780, 832, 897, 920, 960, 1040, 1101, 1104, 1196, 1248, 1380, 1468, 1472, 1495, 1560, 1664, 1794, 1835, 1840, 1920, 2080, 2202, 2208, 2392, 2496, 2760, 2936, 2944, 2990, 3120, 3588, 3670, 3680, 4160, 4404, 4416, 4485, 4771, 4784, 4992, 5505, 5520, 5872, 5980, 6240, 7176, 7340, 7360, 8320, 8441, 8808, 8832, 8970, 9542, 9568, 11010, 11040, 11744, 11960, 12480, 14313, 14352, 14680, 14720, 16882, 17616, 17940, 19084, 19136, 22020, 22080, 23488, 23855, 23920, 24960, 25323, 28626, 28704, 29360, 33764, 35232, 35880, 38168, 38272, 42205, 44040, 44160, 46976, 47710, 47840, 50646, 57252, 57408, 58720, 67528, 70464, 71565, 71760, 76336, 84410, 88080, 95420, 95680, 101292, 109733, 114504, 114816, 117440, 126615, 135056, 140928, 143130, 143520, 152672, 168820, 176160, 190840, 191360, 202584, 219466, 229008, 234880, 253230, 270112, 286260, 287040, 305344, 329199, 337640, 352320, 381680, 405168, 438932, 458016, 506460, 540224, 548665, 572520, 574080, 610688, 658398, 675280, 704640, 763360, 810336, 877864, 916032, 1012920, 1080448, 1097330, 1145040, 1316796, 1350560, 1526720, 1620672, 1645995, 1755728, 1832064, 2025840, 2194660, 2290080, 2633592, 2701120, 3053440, 3241344, 3291990, 3511456, 4051680, 4389320, 4580160, 5267184, 5402240, 6583980, 7022912, 8103360, 8778640, 9160320, 10534368, 13167960, 14045824, 16206720, 17557280, 21068736, 26335920, 35114560, 42137472, 52671840, 70229120, 105343680, 210687360]

約数ペア:

[(1, 210687360), (2, 105343680), (3, 70229120), (4, 52671840), (5, 42137472), (6, 35114560), (8, 26335920), (10, 21068736), (12, 17557280), (13, 16206720), (15, 14045824), (16, 13167960), (20, 10534368), (23, 9160320), (24, 8778640), (26, 8103360), (30, 7022912), (32, 6583980), (39, 5402240), (40, 5267184), (46, 4580160), (48, 4389320), (52, 4051680), (60, 3511456), (64, 3291990), (65, 3241344), (69, 3053440), (78, 2701120), (80, 2633592), (92, 2290080), (96, 2194660), (104, 2025840), (115, 1832064), (120, 1755728), (128, 1645995), (130, 1620672), (138, 1526720), (156, 1350560), (160, 1316796), (184, 1145040), (192, 1097330), (195, 1080448), (208, 1012920), (230, 916032), (240, 877864), (260, 810336), (276, 763360), (299, 704640), (312, 675280), (320, 658398), (345, 610688), (367, 574080), (368, 572520), (384, 548665), (390, 540224), (416, 506460), (460, 458016), (480, 438932), (520, 405168), (552, 381680), (598, 352320), (624, 337640), (640, 329199), (690, 305344), (734, 287040), (736, 286260), (780, 270112), (832, 253230), (897, 234880), (920, 229008), (960, 219466), (1040, 202584), (1101, 191360), (1104, 190840), (1196, 176160), (1248, 168820), (1380, 152672), (1468, 143520), (1472, 143130), (1495, 140928), (1560, 135056), (1664, 126615), (1794, 117440), (1835, 114816), (1840, 114504), (1920, 109733), (2080, 101292), (2202, 95680), (2208, 95420), (2392, 88080), (2496, 84410), (2760, 76336), (2936, 71760), (2944, 71565), (2990, 70464), (3120, 67528), (3588, 58720), (3670, 57408), (3680, 57252), (4160, 50646), (4404, 47840), (4416, 47710), (4485, 46976), (4771, 44160), (4784, 44040), (4992, 42205), (5505, 38272), (5520, 38168), (5872, 35880), (5980, 35232), (6240, 33764), (7176, 29360), (7340, 28704), (7360, 28626), (8320, 25323), (8441, 24960), (8808, 23920), (8832, 23855), (8970, 23488), (9542, 22080), (9568, 22020), (11010, 19136), (11040, 19084), (11744, 17940), (11960, 17616), (12480, 16882), (14313, 14720), (14352, 14680)]