319076160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 224

約数和(自身を含む): 1122102912

約数和(自身を除く): 803026752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 691, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1382, 1443, 1480, 1560, 1776, 1924, 2073, 2080, 2220, 2368, 2405, 2496, 2764, 2886, 2960, 3120, 3455, 3552, 3848, 4146, 4160, 4440, 4810, 5528, 5772, 5920, 6240, 6910, 7104, 7215, 7696, 8292, 8880, 8983, 9620, 10365, 11056, 11544, 11840, 12480, 13820, 14430, 15392, 16584, 17760, 17966, 19240, 20730, 22112, 23088, 25567, 26949, 27640, 28860, 30784, 33168, 35520, 35932, 38480, 41460, 44224, 44915, 46176, 51134, 53898, 55280, 57720, 66336, 71864, 76701, 76960, 82920, 89830, 92352, 102268, 107796, 110560, 115440, 127835, 132672, 134745, 143728, 153402, 153920, 165840, 179660, 204536, 215592, 221120, 230880, 255670, 269490, 287456, 306804, 331680, 332371, 359320, 383505, 409072, 431184, 461760, 511340, 538980, 574912, 613608, 663360, 664742, 718640, 767010, 818144, 862368, 997113, 1022680, 1077960, 1227216, 1329484, 1437280, 1534020, 1636288, 1661855, 1724736, 1994226, 2045360, 2155920, 2454432, 2658968, 2874560, 3068040, 3323710, 3988452, 4090720, 4311840, 4908864, 4985565, 5317936, 6136080, 6647420, 7976904, 8181440, 8623680, 9971130, 10635872, 12272160, 13294840, 15953808, 19942260, 21271744, 24544320, 26589680, 31907616, 39884520, 53179360, 63815232, 79769040, 106358720, 159538080, 319076160]

約数ペア:

[(1, 319076160), (2, 159538080), (3, 106358720), (4, 79769040), (5, 63815232), (6, 53179360), (8, 39884520), (10, 31907616), (12, 26589680), (13, 24544320), (15, 21271744), (16, 19942260), (20, 15953808), (24, 13294840), (26, 12272160), (30, 10635872), (32, 9971130), (37, 8623680), (39, 8181440), (40, 7976904), (48, 6647420), (52, 6136080), (60, 5317936), (64, 4985565), (65, 4908864), (74, 4311840), (78, 4090720), (80, 3988452), (96, 3323710), (104, 3068040), (111, 2874560), (120, 2658968), (130, 2454432), (148, 2155920), (156, 2045360), (160, 1994226), (185, 1724736), (192, 1661855), (195, 1636288), (208, 1534020), (222, 1437280), (240, 1329484), (260, 1227216), (296, 1077960), (312, 1022680), (320, 997113), (370, 862368), (390, 818144), (416, 767010), (444, 718640), (480, 664742), (481, 663360), (520, 613608), (555, 574912), (592, 538980), (624, 511340), (691, 461760), (740, 431184), (780, 409072), (832, 383505), (888, 359320), (960, 332371), (962, 331680), (1040, 306804), (1110, 287456), (1184, 269490), (1248, 255670), (1382, 230880), (1443, 221120), (1480, 215592), (1560, 204536), (1776, 179660), (1924, 165840), (2073, 153920), (2080, 153402), (2220, 143728), (2368, 134745), (2405, 132672), (2496, 127835), (2764, 115440), (2886, 110560), (2960, 107796), (3120, 102268), (3455, 92352), (3552, 89830), (3848, 82920), (4146, 76960), (4160, 76701), (4440, 71864), (4810, 66336), (5528, 57720), (5772, 55280), (5920, 53898), (6240, 51134), (6910, 46176), (7104, 44915), (7215, 44224), (7696, 41460), (8292, 38480), (8880, 35932), (8983, 35520), (9620, 33168), (10365, 30784), (11056, 28860), (11544, 27640), (11840, 26949), (12480, 25567), (13820, 23088), (14430, 22112), (15392, 20730), (16584, 19240), (17760, 17966)]