336454560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 240

約数和(自身を含む): 1279383336

約数和(自身を除く): 942928776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1997, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 3994, 4212, 4320, 4680, 5265, 5616, 5991, 6240, 6480, 7020, 7988, 8424, 9360, 9985, 10530, 11232, 11982, 12960, 14040, 15976, 16848, 17973, 18720, 19970, 21060, 23964, 25961, 28080, 29955, 31952, 33696, 35946, 39940, 42120, 47928, 51922, 53919, 56160, 59910, 63904, 71892, 77883, 79880, 84240, 89865, 95856, 103844, 107838, 119820, 129805, 143784, 155766, 159760, 161757, 168480, 179730, 191712, 207688, 215676, 233649, 239640, 259610, 269595, 287568, 311532, 319520, 323514, 359460, 389415, 415376, 431352, 467298, 479280, 519220, 539190, 575136, 623064, 647028, 700947, 718920, 778830, 808785, 830752, 862704, 934596, 958560, 1038440, 1078380, 1168245, 1246128, 1294056, 1401894, 1437840, 1557660, 1617570, 1725408, 1869192, 2076880, 2102841, 2156760, 2336490, 2492256, 2588112, 2803788, 2875680, 3115320, 3235140, 3504735, 3738384, 4153760, 4205682, 4313520, 4672980, 5176224, 5607576, 6230640, 6470280, 7009470, 7476768, 8411364, 8627040, 9345960, 10514205, 11215152, 12461280, 12940560, 14018940, 16822728, 18691920, 21028410, 22430304, 25881120, 28037880, 33645456, 37383840, 42056820, 56075760, 67290912, 84113640, 112151520, 168227280, 336454560]

約数ペア:

[(1, 336454560), (2, 168227280), (3, 112151520), (4, 84113640), (5, 67290912), (6, 56075760), (8, 42056820), (9, 37383840), (10, 33645456), (12, 28037880), (13, 25881120), (15, 22430304), (16, 21028410), (18, 18691920), (20, 16822728), (24, 14018940), (26, 12940560), (27, 12461280), (30, 11215152), (32, 10514205), (36, 9345960), (39, 8627040), (40, 8411364), (45, 7476768), (48, 7009470), (52, 6470280), (54, 6230640), (60, 5607576), (65, 5176224), (72, 4672980), (78, 4313520), (80, 4205682), (81, 4153760), (90, 3738384), (96, 3504735), (104, 3235140), (108, 3115320), (117, 2875680), (120, 2803788), (130, 2588112), (135, 2492256), (144, 2336490), (156, 2156760), (160, 2102841), (162, 2076880), (180, 1869192), (195, 1725408), (208, 1617570), (216, 1557660), (234, 1437840), (240, 1401894), (260, 1294056), (270, 1246128), (288, 1168245), (312, 1078380), (324, 1038440), (351, 958560), (360, 934596), (390, 862704), (405, 830752), (416, 808785), (432, 778830), (468, 718920), (480, 700947), (520, 647028), (540, 623064), (585, 575136), (624, 539190), (648, 519220), (702, 479280), (720, 467298), (780, 431352), (810, 415376), (864, 389415), (936, 359460), (1040, 323514), (1053, 319520), (1080, 311532), (1170, 287568), (1248, 269595), (1296, 259610), (1404, 239640), (1440, 233649), (1560, 215676), (1620, 207688), (1755, 191712), (1872, 179730), (1997, 168480), (2080, 161757), (2106, 159760), (2160, 155766), (2340, 143784), (2592, 129805), (2808, 119820), (3120, 107838), (3240, 103844), (3510, 95856), (3744, 89865), (3994, 84240), (4212, 79880), (4320, 77883), (4680, 71892), (5265, 63904), (5616, 59910), (5991, 56160), (6240, 53919), (6480, 51922), (7020, 47928), (7988, 42120), (8424, 39940), (9360, 35946), (9985, 33696), (10530, 31952), (11232, 29955), (11982, 28080), (12960, 25961), (14040, 23964), (15976, 21060), (16848, 19970), (17973, 18720)]