137564280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 518169600

約数和(自身を除く): 380605320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 691, 711, 790, 840, 948, 1106, 1185, 1260, 1382, 1422, 1580, 1659, 1896, 2073, 2212, 2370, 2520, 2764, 2765, 2844, 3160, 3318, 3455, 3555, 4146, 4424, 4740, 4837, 4977, 5528, 5530, 5688, 6219, 6636, 6910, 7110, 8292, 8295, 9480, 9674, 9954, 10365, 11060, 12438, 13272, 13820, 14220, 14511, 16584, 16590, 19348, 19908, 20730, 22120, 24185, 24876, 24885, 27640, 28440, 29022, 31095, 33180, 38696, 39816, 41460, 43533, 48370, 49752, 49770, 54589, 58044, 62190, 66360, 72555, 82920, 87066, 96740, 99540, 109178, 116088, 124380, 145110, 163767, 174132, 193480, 199080, 217665, 218356, 248760, 272945, 290220, 327534, 348264, 382123, 435330, 436712, 491301, 545890, 580440, 655068, 764246, 818835, 870660, 982602, 1091780, 1146369, 1310136, 1528492, 1637670, 1741320, 1910615, 1965204, 2183560, 2292738, 2456505, 3056984, 3275340, 3439107, 3821230, 3930408, 4585476, 4913010, 5731845, 6550680, 6878214, 7642460, 9170952, 9826020, 11463690, 13756428, 15284920, 17195535, 19652040, 22927380, 27512856, 34391070, 45854760, 68782140, 137564280]

約数ペア:

[(1, 137564280), (2, 68782140), (3, 45854760), (4, 34391070), (5, 27512856), (6, 22927380), (7, 19652040), (8, 17195535), (9, 15284920), (10, 13756428), (12, 11463690), (14, 9826020), (15, 9170952), (18, 7642460), (20, 6878214), (21, 6550680), (24, 5731845), (28, 4913010), (30, 4585476), (35, 3930408), (36, 3821230), (40, 3439107), (42, 3275340), (45, 3056984), (56, 2456505), (60, 2292738), (63, 2183560), (70, 1965204), (72, 1910615), (79, 1741320), (84, 1637670), (90, 1528492), (105, 1310136), (120, 1146369), (126, 1091780), (140, 982602), (158, 870660), (168, 818835), (180, 764246), (210, 655068), (237, 580440), (252, 545890), (280, 491301), (315, 436712), (316, 435330), (360, 382123), (395, 348264), (420, 327534), (474, 290220), (504, 272945), (553, 248760), (630, 218356), (632, 217665), (691, 199080), (711, 193480), (790, 174132), (840, 163767), (948, 145110), (1106, 124380), (1185, 116088), (1260, 109178), (1382, 99540), (1422, 96740), (1580, 87066), (1659, 82920), (1896, 72555), (2073, 66360), (2212, 62190), (2370, 58044), (2520, 54589), (2764, 49770), (2765, 49752), (2844, 48370), (3160, 43533), (3318, 41460), (3455, 39816), (3555, 38696), (4146, 33180), (4424, 31095), (4740, 29022), (4837, 28440), (4977, 27640), (5528, 24885), (5530, 24876), (5688, 24185), (6219, 22120), (6636, 20730), (6910, 19908), (7110, 19348), (8292, 16590), (8295, 16584), (9480, 14511), (9674, 14220), (9954, 13820), (10365, 13272), (11060, 12438)]