260298494640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{76481}}^1$

素因数の和:76692

約数の個数: 240

約数和(自身を含む): 909872701920

約数和(自身を除く): 649574207280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 163, 174, 180, 232, 240, 261, 290, 326, 348, 360, 435, 464, 489, 522, 580, 652, 696, 720, 815, 870, 978, 1044, 1160, 1304, 1305, 1392, 1467, 1630, 1740, 1956, 2088, 2320, 2445, 2608, 2610, 2934, 3260, 3480, 3912, 4176, 4727, 4890, 5220, 5868, 6520, 6960, 7335, 7824, 9454, 9780, 10440, 11736, 13040, 14181, 14670, 18908, 19560, 20880, 23472, 23635, 28362, 29340, 37816, 39120, 42543, 47270, 56724, 58680, 70905, 75632, 76481, 85086, 94540, 113448, 117360, 141810, 152962, 170172, 189080, 212715, 226896, 229443, 283620, 305924, 340344, 378160, 382405, 425430, 458886, 567240, 611848, 680688, 688329, 764810, 850860, 917772, 1134480, 1147215, 1223696, 1376658, 1529620, 1701720, 1835544, 2217949, 2294430, 2753316, 3059240, 3403440, 3441645, 3671088, 4435898, 4588860, 5506632, 6118480, 6653847, 6883290, 8871796, 9177720, 11013264, 11089745, 12466403, 13307694, 13766580, 17743592, 18355440, 19961541, 22179490, 24932806, 26615388, 27533160, 33269235, 35487184, 37399209, 39923082, 44358980, 49865612, 53230776, 55066320, 62332015, 66538470, 74798418, 79846164, 88717960, 99731224, 99807705, 106461552, 112197627, 124664030, 133076940, 149596836, 159692328, 177435920, 186996045, 199462448, 199615410, 224395254, 249328060, 266153880, 299193672, 319384656, 361525687, 373992090, 399230820, 448790508, 498656120, 532307760, 560988135, 598387344, 723051374, 747984180, 798461640, 897581016, 997312240, 1084577061, 1121976270, 1446102748, 1495968360, 1596923280, 1795162032, 1807628435, 2169154122, 2243952540, 2892205496, 2991936720, 3253731183, 3615256870, 4338308244, 4487905080, 5422885305, 5784410992, 6507462366, 7230513740, 8676616488, 8975810160, 10845770610, 13014924732, 14461027480, 16268655915, 17353232976, 21691541220, 26029849464, 28922054960, 32537311830, 43383082440, 52059698928, 65074623660, 86766164880, 130149247320, 260298494640]

約数ペア:

[(1, 260298494640), (2, 130149247320), (3, 86766164880), (4, 65074623660), (5, 52059698928), (6, 43383082440), (8, 32537311830), (9, 28922054960), (10, 26029849464), (12, 21691541220), (15, 17353232976), (16, 16268655915), (18, 14461027480), (20, 13014924732), (24, 10845770610), (29, 8975810160), (30, 8676616488), (36, 7230513740), (40, 6507462366), (45, 5784410992), (48, 5422885305), (58, 4487905080), (60, 4338308244), (72, 3615256870), (80, 3253731183), (87, 2991936720), (90, 2892205496), (116, 2243952540), (120, 2169154122), (144, 1807628435), (145, 1795162032), (163, 1596923280), (174, 1495968360), (180, 1446102748), (232, 1121976270), (240, 1084577061), (261, 997312240), (290, 897581016), (326, 798461640), (348, 747984180), (360, 723051374), (435, 598387344), (464, 560988135), (489, 532307760), (522, 498656120), (580, 448790508), (652, 399230820), (696, 373992090), (720, 361525687), (815, 319384656), (870, 299193672), (978, 266153880), (1044, 249328060), (1160, 224395254), (1304, 199615410), (1305, 199462448), (1392, 186996045), (1467, 177435920), (1630, 159692328), (1740, 149596836), (1956, 133076940), (2088, 124664030), (2320, 112197627), (2445, 106461552), (2608, 99807705), (2610, 99731224), (2934, 88717960), (3260, 79846164), (3480, 74798418), (3912, 66538470), (4176, 62332015), (4727, 55066320), (4890, 53230776), (5220, 49865612), (5868, 44358980), (6520, 39923082), (6960, 37399209), (7335, 35487184), (7824, 33269235), (9454, 27533160), (9780, 26615388), (10440, 24932806), (11736, 22179490), (13040, 19961541), (14181, 18355440), (14670, 17743592), (18908, 13766580), (19560, 13307694), (20880, 12466403), (23472, 11089745), (23635, 11013264), (28362, 9177720), (29340, 8871796), (37816, 6883290), (39120, 6653847), (42543, 6118480), (47270, 5506632), (56724, 4588860), (58680, 4435898), (70905, 3671088), (75632, 3441645), (76481, 3403440), (85086, 3059240), (94540, 2753316), (113448, 2294430), (117360, 2217949), (141810, 1835544), (152962, 1701720), (170172, 1529620), (189080, 1376658), (212715, 1223696), (226896, 1147215), (229443, 1134480), (283620, 917772), (305924, 850860), (340344, 764810), (378160, 688329), (382405, 680688), (425430, 611848), (458886, 567240)]