1293673680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5160

約数の個数: 240

約数和(自身を含む): 4853022720

約数和(自身を除く): 3559349040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5119, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10238, 10530, 12636, 14040, 15357, 15795, 16848, 19440, 20476, 21060, 25272, 25595, 28080, 30714, 31590, 40952, 42120, 46071, 50544, 51190, 61428, 63180, 66547, 76785, 81904, 84240, 92142, 102380, 122856, 126360, 133094, 138213, 153570, 184284, 199641, 204760, 230355, 245712, 252720, 266188, 276426, 307140, 332735, 368568, 399282, 409520, 414639, 460710, 532376, 552852, 598923, 614280, 665470, 691065, 737136, 798564, 829278, 921420, 998205, 1064752, 1105704, 1197846, 1228560, 1243917, 1330940, 1382130, 1597128, 1658556, 1796769, 1842840, 1996410, 2073195, 2211408, 2395692, 2487834, 2661880, 2764260, 2994615, 3194256, 3317112, 3593538, 3685680, 3992820, 4146390, 4791384, 4975668, 5323760, 5390307, 5528520, 5989230, 6219585, 6634224, 7187076, 7985640, 8292780, 8983845, 9582768, 9951336, 10780614, 11057040, 11978460, 12439170, 14374152, 15971280, 16170921, 16585560, 17967690, 19902672, 21561228, 23956920, 24878340, 26951535, 28748304, 32341842, 33171120, 35935380, 43122456, 47913840, 49756680, 53903070, 64683684, 71870760, 80854605, 86244912, 99513360, 107806140, 129367368, 143741520, 161709210, 215612280, 258734736, 323418420, 431224560, 646836840, 1293673680]

約数ペア:

[(1, 1293673680), (2, 646836840), (3, 431224560), (4, 323418420), (5, 258734736), (6, 215612280), (8, 161709210), (9, 143741520), (10, 129367368), (12, 107806140), (13, 99513360), (15, 86244912), (16, 80854605), (18, 71870760), (20, 64683684), (24, 53903070), (26, 49756680), (27, 47913840), (30, 43122456), (36, 35935380), (39, 33171120), (40, 32341842), (45, 28748304), (48, 26951535), (52, 24878340), (54, 23956920), (60, 21561228), (65, 19902672), (72, 17967690), (78, 16585560), (80, 16170921), (81, 15971280), (90, 14374152), (104, 12439170), (108, 11978460), (117, 11057040), (120, 10780614), (130, 9951336), (135, 9582768), (144, 8983845), (156, 8292780), (162, 7985640), (180, 7187076), (195, 6634224), (208, 6219585), (216, 5989230), (234, 5528520), (240, 5390307), (243, 5323760), (260, 4975668), (270, 4791384), (312, 4146390), (324, 3992820), (351, 3685680), (360, 3593538), (390, 3317112), (405, 3194256), (432, 2994615), (468, 2764260), (486, 2661880), (520, 2487834), (540, 2395692), (585, 2211408), (624, 2073195), (648, 1996410), (702, 1842840), (720, 1796769), (780, 1658556), (810, 1597128), (936, 1382130), (972, 1330940), (1040, 1243917), (1053, 1228560), (1080, 1197846), (1170, 1105704), (1215, 1064752), (1296, 998205), (1404, 921420), (1560, 829278), (1620, 798564), (1755, 737136), (1872, 691065), (1944, 665470), (2106, 614280), (2160, 598923), (2340, 552852), (2430, 532376), (2808, 460710), (3120, 414639), (3159, 409520), (3240, 399282), (3510, 368568), (3888, 332735), (4212, 307140), (4680, 276426), (4860, 266188), (5119, 252720), (5265, 245712), (5616, 230355), (6318, 204760), (6480, 199641), (7020, 184284), (8424, 153570), (9360, 138213), (9720, 133094), (10238, 126360), (10530, 122856), (12636, 102380), (14040, 92142), (15357, 84240), (15795, 81904), (16848, 76785), (19440, 66547), (20476, 63180), (21060, 61428), (25272, 51190), (25595, 50544), (28080, 46071), (30714, 42120), (31590, 40952)]