339980160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 1193693760

約数和(自身を除く): 853713600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 104, 106, 120, 128, 130, 156, 159, 160, 192, 195, 208, 212, 240, 257, 260, 265, 312, 318, 320, 384, 390, 416, 424, 480, 514, 520, 530, 624, 636, 640, 689, 771, 780, 795, 832, 848, 960, 1028, 1040, 1060, 1248, 1272, 1285, 1378, 1542, 1560, 1590, 1664, 1696, 1920, 2056, 2067, 2080, 2120, 2496, 2544, 2570, 2756, 3084, 3120, 3180, 3341, 3392, 3445, 3855, 4112, 4134, 4160, 4240, 4992, 5088, 5140, 5512, 6168, 6240, 6360, 6682, 6784, 6890, 7710, 8224, 8268, 8320, 8480, 10023, 10176, 10280, 10335, 11024, 12336, 12480, 12720, 13364, 13621, 13780, 15420, 16448, 16536, 16705, 16960, 20046, 20352, 20560, 20670, 22048, 24672, 24960, 25440, 26728, 27242, 27560, 30840, 32896, 33072, 33410, 33920, 40092, 40863, 41120, 41340, 44096, 49344, 50115, 50880, 53456, 54484, 55120, 61680, 66144, 66820, 68105, 80184, 81726, 82240, 82680, 88192, 98688, 100230, 101760, 106912, 108968, 110240, 123360, 132288, 133640, 136210, 160368, 163452, 164480, 165360, 177073, 200460, 204315, 213824, 217936, 220480, 246720, 264576, 267280, 272420, 320736, 326904, 330720, 354146, 400920, 408630, 427648, 435872, 440960, 493440, 531219, 534560, 544840, 641472, 653808, 661440, 708292, 801840, 817260, 871744, 885365, 1062438, 1069120, 1089680, 1282944, 1307616, 1322880, 1416584, 1603680, 1634520, 1743488, 1770730, 2124876, 2138240, 2179360, 2615232, 2656095, 2833168, 3207360, 3269040, 3541460, 4249752, 4358720, 5230464, 5312190, 5666336, 6414720, 6538080, 7082920, 8499504, 8717440, 10624380, 11332672, 13076160, 14165840, 16999008, 21248760, 22665344, 26152320, 28331680, 33998016, 42497520, 56663360, 67996032, 84995040, 113326720, 169990080, 339980160]

約数ペア:

[(1, 339980160), (2, 169990080), (3, 113326720), (4, 84995040), (5, 67996032), (6, 56663360), (8, 42497520), (10, 33998016), (12, 28331680), (13, 26152320), (15, 22665344), (16, 21248760), (20, 16999008), (24, 14165840), (26, 13076160), (30, 11332672), (32, 10624380), (39, 8717440), (40, 8499504), (48, 7082920), (52, 6538080), (53, 6414720), (60, 5666336), (64, 5312190), (65, 5230464), (78, 4358720), (80, 4249752), (96, 3541460), (104, 3269040), (106, 3207360), (120, 2833168), (128, 2656095), (130, 2615232), (156, 2179360), (159, 2138240), (160, 2124876), (192, 1770730), (195, 1743488), (208, 1634520), (212, 1603680), (240, 1416584), (257, 1322880), (260, 1307616), (265, 1282944), (312, 1089680), (318, 1069120), (320, 1062438), (384, 885365), (390, 871744), (416, 817260), (424, 801840), (480, 708292), (514, 661440), (520, 653808), (530, 641472), (624, 544840), (636, 534560), (640, 531219), (689, 493440), (771, 440960), (780, 435872), (795, 427648), (832, 408630), (848, 400920), (960, 354146), (1028, 330720), (1040, 326904), (1060, 320736), (1248, 272420), (1272, 267280), (1285, 264576), (1378, 246720), (1542, 220480), (1560, 217936), (1590, 213824), (1664, 204315), (1696, 200460), (1920, 177073), (2056, 165360), (2067, 164480), (2080, 163452), (2120, 160368), (2496, 136210), (2544, 133640), (2570, 132288), (2756, 123360), (3084, 110240), (3120, 108968), (3180, 106912), (3341, 101760), (3392, 100230), (3445, 98688), (3855, 88192), (4112, 82680), (4134, 82240), (4160, 81726), (4240, 80184), (4992, 68105), (5088, 66820), (5140, 66144), (5512, 61680), (6168, 55120), (6240, 54484), (6360, 53456), (6682, 50880), (6784, 50115), (6890, 49344), (7710, 44096), (8224, 41340), (8268, 41120), (8320, 40863), (8480, 40092), (10023, 33920), (10176, 33410), (10280, 33072), (10335, 32896), (11024, 30840), (12336, 27560), (12480, 27242), (12720, 26728), (13364, 25440), (13621, 24960), (13780, 24672), (15420, 22048), (16448, 20670), (16536, 20560), (16705, 20352), (16960, 20046)]