494641680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 1766886912

約数和(自身を除く): 1272245232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 61, 65, 69, 78, 80, 92, 104, 113, 115, 120, 122, 130, 138, 156, 183, 184, 195, 208, 226, 230, 240, 244, 260, 276, 299, 305, 312, 339, 345, 366, 368, 390, 452, 460, 488, 520, 552, 565, 598, 610, 624, 678, 690, 732, 780, 793, 897, 904, 915, 920, 976, 1040, 1104, 1130, 1196, 1220, 1356, 1380, 1403, 1464, 1469, 1495, 1560, 1586, 1695, 1794, 1808, 1830, 1840, 2260, 2379, 2392, 2440, 2599, 2712, 2760, 2806, 2928, 2938, 2990, 3120, 3172, 3390, 3588, 3660, 3965, 4209, 4407, 4485, 4520, 4758, 4784, 4880, 5198, 5424, 5520, 5612, 5876, 5980, 6344, 6780, 6893, 7015, 7176, 7320, 7345, 7797, 7930, 8418, 8814, 8970, 9040, 9516, 10396, 11224, 11752, 11895, 11960, 12688, 12995, 13560, 13786, 14030, 14352, 14640, 14690, 15594, 15860, 16836, 17628, 17940, 18239, 19032, 20679, 20792, 21045, 22035, 22448, 23504, 23790, 23920, 25990, 27120, 27572, 28060, 29380, 31188, 31720, 33672, 33787, 34465, 35256, 35880, 36478, 38064, 38985, 41358, 41584, 42090, 44070, 47580, 51980, 54717, 55144, 56120, 58760, 62376, 63440, 67344, 67574, 68930, 70512, 71760, 72956, 77970, 82716, 84180, 88140, 89609, 91195, 95160, 101361, 103395, 103960, 109434, 110288, 112240, 117520, 124752, 135148, 137860, 145912, 155940, 158539, 165432, 168360, 168935, 176280, 179218, 182390, 190320, 202722, 206790, 207920, 218868, 268827, 270296, 273585, 275720, 291824, 311880, 317078, 330864, 336720, 337870, 352560, 358436, 364780, 405444, 413580, 437736, 448045, 475617, 506805, 537654, 540592, 547170, 551440, 623760, 634156, 675740, 716872, 729560, 792695, 810888, 827160, 875472, 896090, 951234, 1013610, 1075308, 1094340, 1268312, 1344135, 1351480, 1433744, 1459120, 1585390, 1621776, 1654320, 1792180, 1902468, 2027220, 2061007, 2150616, 2188680, 2378085, 2536624, 2688270, 2702960, 3170780, 3584360, 3804936, 4054440, 4122014, 4301232, 4377360, 4756170, 5376540, 6183021, 6341560, 7168720, 7609872, 8108880, 8244028, 9512340, 10305035, 10753080, 12366042, 12683120, 16488056, 19024680, 20610070, 21506160, 24732084, 30915105, 32976112, 38049360, 41220140, 49464168, 61830210, 82440280, 98928336, 123660420, 164880560, 247320840, 494641680]

約数ペア:

[(1, 494641680), (2, 247320840), (3, 164880560), (4, 123660420), (5, 98928336), (6, 82440280), (8, 61830210), (10, 49464168), (12, 41220140), (13, 38049360), (15, 32976112), (16, 30915105), (20, 24732084), (23, 21506160), (24, 20610070), (26, 19024680), (30, 16488056), (39, 12683120), (40, 12366042), (46, 10753080), (48, 10305035), (52, 9512340), (60, 8244028), (61, 8108880), (65, 7609872), (69, 7168720), (78, 6341560), (80, 6183021), (92, 5376540), (104, 4756170), (113, 4377360), (115, 4301232), (120, 4122014), (122, 4054440), (130, 3804936), (138, 3584360), (156, 3170780), (183, 2702960), (184, 2688270), (195, 2536624), (208, 2378085), (226, 2188680), (230, 2150616), (240, 2061007), (244, 2027220), (260, 1902468), (276, 1792180), (299, 1654320), (305, 1621776), (312, 1585390), (339, 1459120), (345, 1433744), (366, 1351480), (368, 1344135), (390, 1268312), (452, 1094340), (460, 1075308), (488, 1013610), (520, 951234), (552, 896090), (565, 875472), (598, 827160), (610, 810888), (624, 792695), (678, 729560), (690, 716872), (732, 675740), (780, 634156), (793, 623760), (897, 551440), (904, 547170), (915, 540592), (920, 537654), (976, 506805), (1040, 475617), (1104, 448045), (1130, 437736), (1196, 413580), (1220, 405444), (1356, 364780), (1380, 358436), (1403, 352560), (1464, 337870), (1469, 336720), (1495, 330864), (1560, 317078), (1586, 311880), (1695, 291824), (1794, 275720), (1808, 273585), (1830, 270296), (1840, 268827), (2260, 218868), (2379, 207920), (2392, 206790), (2440, 202722), (2599, 190320), (2712, 182390), (2760, 179218), (2806, 176280), (2928, 168935), (2938, 168360), (2990, 165432), (3120, 158539), (3172, 155940), (3390, 145912), (3588, 137860), (3660, 135148), (3965, 124752), (4209, 117520), (4407, 112240), (4485, 110288), (4520, 109434), (4758, 103960), (4784, 103395), (4880, 101361), (5198, 95160), (5424, 91195), (5520, 89609), (5612, 88140), (5876, 84180), (5980, 82716), (6344, 77970), (6780, 72956), (6893, 71760), (7015, 70512), (7176, 68930), (7320, 67574), (7345, 67344), (7797, 63440), (7930, 62376), (8418, 58760), (8814, 56120), (8970, 55144), (9040, 54717), (9516, 51980), (10396, 47580), (11224, 44070), (11752, 42090), (11895, 41584), (11960, 41358), (12688, 38985), (12995, 38064), (13560, 36478), (13786, 35880), (14030, 35256), (14352, 34465), (14640, 33787), (14690, 33672), (15594, 31720), (15860, 31188), (16836, 29380), (17628, 28060), (17940, 27572), (18239, 27120), (19032, 25990), (20679, 23920), (20792, 23790), (21045, 23504), (22035, 22448)]