159235440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 320

約数和(自身を含む): 635959296

約数和(自身を除く): 476723856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 208, 210, 230, 240, 260, 273, 276, 280, 299, 312, 317, 322, 336, 345, 364, 368, 390, 420, 455, 460, 483, 520, 546, 552, 560, 598, 624, 634, 644, 690, 728, 780, 805, 840, 897, 910, 920, 951, 966, 1040, 1092, 1104, 1196, 1268, 1288, 1365, 1380, 1456, 1495, 1560, 1585, 1610, 1680, 1794, 1820, 1840, 1902, 1932, 2093, 2184, 2219, 2392, 2415, 2536, 2576, 2730, 2760, 2990, 3120, 3170, 3220, 3588, 3640, 3804, 3864, 4121, 4186, 4368, 4438, 4485, 4755, 4784, 4830, 5072, 5460, 5520, 5980, 6279, 6340, 6440, 6657, 7176, 7280, 7291, 7608, 7728, 8242, 8372, 8876, 8970, 9510, 9660, 10465, 10920, 11095, 11960, 12363, 12558, 12680, 12880, 13314, 14352, 14582, 15216, 16484, 16744, 17752, 17940, 19020, 19320, 20605, 20930, 21840, 21873, 22190, 23920, 24726, 25116, 25360, 26628, 28847, 29164, 31395, 32968, 33285, 33488, 35504, 35880, 36455, 38040, 38640, 41210, 41860, 43746, 44380, 49452, 50232, 51037, 53256, 57694, 58328, 61815, 62790, 65936, 66570, 71760, 72910, 76080, 82420, 83720, 86541, 87492, 88760, 94783, 98904, 100464, 102074, 106512, 109365, 115388, 116656, 123630, 125580, 133140, 144235, 145820, 153111, 164840, 167440, 173082, 174984, 177520, 189566, 197808, 204148, 218730, 230776, 247260, 251160, 255185, 266280, 284349, 288470, 291640, 306222, 329680, 346164, 349968, 379132, 408296, 432705, 437460, 461552, 473915, 494520, 502320, 510370, 532560, 568698, 576940, 583280, 612444, 663481, 692328, 758264, 765555, 816592, 865410, 874920, 947830, 989040, 1020740, 1137396, 1153880, 1224888, 1326962, 1384656, 1421745, 1516528, 1531110, 1730820, 1749840, 1895660, 1990443, 2041480, 2274792, 2307760, 2449776, 2653924, 2843490, 3062220, 3317405, 3461640, 3791320, 3980886, 4082960, 4549584, 5307848, 5686980, 6124440, 6634810, 6923280, 7582640, 7961772, 9952215, 10615696, 11373960, 12248880, 13269620, 15923544, 19904430, 22747920, 26539240, 31847088, 39808860, 53078480, 79617720, 159235440]

約数ペア:

[(1, 159235440), (2, 79617720), (3, 53078480), (4, 39808860), (5, 31847088), (6, 26539240), (7, 22747920), (8, 19904430), (10, 15923544), (12, 13269620), (13, 12248880), (14, 11373960), (15, 10615696), (16, 9952215), (20, 7961772), (21, 7582640), (23, 6923280), (24, 6634810), (26, 6124440), (28, 5686980), (30, 5307848), (35, 4549584), (39, 4082960), (40, 3980886), (42, 3791320), (46, 3461640), (48, 3317405), (52, 3062220), (56, 2843490), (60, 2653924), (65, 2449776), (69, 2307760), (70, 2274792), (78, 2041480), (80, 1990443), (84, 1895660), (91, 1749840), (92, 1730820), (104, 1531110), (105, 1516528), (112, 1421745), (115, 1384656), (120, 1326962), (130, 1224888), (138, 1153880), (140, 1137396), (156, 1020740), (161, 989040), (168, 947830), (182, 874920), (184, 865410), (195, 816592), (208, 765555), (210, 758264), (230, 692328), (240, 663481), (260, 612444), (273, 583280), (276, 576940), (280, 568698), (299, 532560), (312, 510370), (317, 502320), (322, 494520), (336, 473915), (345, 461552), (364, 437460), (368, 432705), (390, 408296), (420, 379132), (455, 349968), (460, 346164), (483, 329680), (520, 306222), (546, 291640), (552, 288470), (560, 284349), (598, 266280), (624, 255185), (634, 251160), (644, 247260), (690, 230776), (728, 218730), (780, 204148), (805, 197808), (840, 189566), (897, 177520), (910, 174984), (920, 173082), (951, 167440), (966, 164840), (1040, 153111), (1092, 145820), (1104, 144235), (1196, 133140), (1268, 125580), (1288, 123630), (1365, 116656), (1380, 115388), (1456, 109365), (1495, 106512), (1560, 102074), (1585, 100464), (1610, 98904), (1680, 94783), (1794, 88760), (1820, 87492), (1840, 86541), (1902, 83720), (1932, 82420), (2093, 76080), (2184, 72910), (2219, 71760), (2392, 66570), (2415, 65936), (2536, 62790), (2576, 61815), (2730, 58328), (2760, 57694), (2990, 53256), (3120, 51037), (3170, 50232), (3220, 49452), (3588, 44380), (3640, 43746), (3804, 41860), (3864, 41210), (4121, 38640), (4186, 38040), (4368, 36455), (4438, 35880), (4485, 35504), (4755, 33488), (4784, 33285), (4830, 32968), (5072, 31395), (5460, 29164), (5520, 28847), (5980, 26628), (6279, 25360), (6340, 25116), (6440, 24726), (6657, 23920), (7176, 22190), (7280, 21873), (7291, 21840), (7608, 20930), (7728, 20605), (8242, 19320), (8372, 19020), (8876, 17940), (8970, 17752), (9510, 16744), (9660, 16484), (10465, 15216), (10920, 14582), (11095, 14352), (11960, 13314), (12363, 12880), (12558, 12680)]