47494303920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{303983}}^1$

素因数の和:304040

約数の個数: 240

約数和(自身を含む): 188168527872

約数和(自身を除く): 140674223952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 303983, 607966, 911949, 1215932, 1519915, 1823898, 2127881, 2431864, 2735847, 3039830, 3647796, 4255762, 4559745, 4863728, 5471694, 6079660, 6383643, 7295592, 8511524, 9119490, 9423473, 10639405, 10943388, 12159320, 12767286, 13679235, 14591184, 17023048, 18238980, 18846946, 19150929, 21278810, 21886776, 24318640, 25534572, 27358470, 28270419, 31918215, 34046096, 36477960, 37693892, 38301858, 42557620, 43773552, 47117365, 51069144, 54716940, 56540838, 63836430, 65964311, 72955920, 75387784, 76603716, 84811257, 85115240, 94234730, 95754645, 102138288, 109433880, 113081676, 127672860, 131928622, 141352095, 150775568, 153207432, 169622514, 170230480, 188469460, 191509290, 197892933, 218867760, 226163352, 255345720, 263857244, 282704190, 306414864, 329821555, 339245028, 376938920, 383018580, 395785866, 424056285, 452326704, 510691440, 527714488, 565408380, 593678799, 659643110, 678490056, 753877840, 766037160, 791571732, 848112570, 989464665, 1055428976, 1130816760, 1187357598, 1319286220, 1356980112, 1532074320, 1583143464, 1696225140, 1978929330, 2261633520, 2374715196, 2638572440, 2968393995, 3166286928, 3392450280, 3957858660, 4749430392, 5277144880, 5936787990, 6784900560, 7915717320, 9498860784, 11873575980, 15831434640, 23747151960, 47494303920]

約数ペア:

[(1, 47494303920), (2, 23747151960), (3, 15831434640), (4, 11873575980), (5, 9498860784), (6, 7915717320), (7, 6784900560), (8, 5936787990), (9, 5277144880), (10, 4749430392), (12, 3957858660), (14, 3392450280), (15, 3166286928), (16, 2968393995), (18, 2638572440), (20, 2374715196), (21, 2261633520), (24, 1978929330), (28, 1696225140), (30, 1583143464), (31, 1532074320), (35, 1356980112), (36, 1319286220), (40, 1187357598), (42, 1130816760), (45, 1055428976), (48, 989464665), (56, 848112570), (60, 791571732), (62, 766037160), (63, 753877840), (70, 678490056), (72, 659643110), (80, 593678799), (84, 565408380), (90, 527714488), (93, 510691440), (105, 452326704), (112, 424056285), (120, 395785866), (124, 383018580), (126, 376938920), (140, 339245028), (144, 329821555), (155, 306414864), (168, 282704190), (180, 263857244), (186, 255345720), (210, 226163352), (217, 218867760), (240, 197892933), (248, 191509290), (252, 188469460), (279, 170230480), (280, 169622514), (310, 153207432), (315, 150775568), (336, 141352095), (360, 131928622), (372, 127672860), (420, 113081676), (434, 109433880), (465, 102138288), (496, 95754645), (504, 94234730), (558, 85115240), (560, 84811257), (620, 76603716), (630, 75387784), (651, 72955920), (720, 65964311), (744, 63836430), (840, 56540838), (868, 54716940), (930, 51069144), (1008, 47117365), (1085, 43773552), (1116, 42557620), (1240, 38301858), (1260, 37693892), (1302, 36477960), (1395, 34046096), (1488, 31918215), (1680, 28270419), (1736, 27358470), (1860, 25534572), (1953, 24318640), (2170, 21886776), (2232, 21278810), (2480, 19150929), (2520, 18846946), (2604, 18238980), (2790, 17023048), (3255, 14591184), (3472, 13679235), (3720, 12767286), (3906, 12159320), (4340, 10943388), (4464, 10639405), (5040, 9423473), (5208, 9119490), (5580, 8511524), (6510, 7295592), (7440, 6383643), (7812, 6079660), (8680, 5471694), (9765, 4863728), (10416, 4559745), (11160, 4255762), (13020, 3647796), (15624, 3039830), (17360, 2735847), (19530, 2431864), (22320, 2127881), (26040, 1823898), (31248, 1519915), (39060, 1215932), (52080, 911949), (78120, 607966), (156240, 303983)]