312352320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:957

約数の個数: 224

約数和(自身を含む): 1156094208

約数和(自身を除く): 843741888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 877, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1754, 1855, 2120, 2226, 2240, 2544, 2631, 2968, 3180, 3360, 3392, 3508, 3710, 4240, 4385, 4452, 5088, 5262, 5565, 5936, 6139, 6360, 6720, 7016, 7420, 8480, 8770, 8904, 10176, 10524, 11130, 11872, 12278, 12720, 13155, 14032, 14840, 16960, 17540, 17808, 18417, 21048, 22260, 23744, 24556, 25440, 26310, 28064, 29680, 30695, 35080, 35616, 36834, 42096, 44520, 46481, 49112, 50880, 52620, 56128, 59360, 61390, 70160, 71232, 73668, 84192, 89040, 92085, 92962, 98224, 105240, 118720, 122780, 139443, 140320, 147336, 168384, 178080, 184170, 185924, 196448, 210480, 232405, 245560, 278886, 280640, 294672, 325367, 356160, 368340, 371848, 392896, 420960, 464810, 491120, 557772, 589344, 650734, 697215, 736680, 743696, 841920, 929620, 976101, 982240, 1115544, 1178688, 1301468, 1394430, 1473360, 1487392, 1626835, 1859240, 1952202, 1964480, 2231088, 2602936, 2788860, 2946720, 2974784, 3253670, 3718480, 3904404, 4462176, 4880505, 5205872, 5577720, 5893440, 6507340, 7436960, 7808808, 8924352, 9761010, 10411744, 11155440, 13014680, 14873920, 15617616, 19522020, 20823488, 22310880, 26029360, 31235232, 39044040, 44621760, 52058720, 62470464, 78088080, 104117440, 156176160, 312352320]

約数ペア:

[(1, 312352320), (2, 156176160), (3, 104117440), (4, 78088080), (5, 62470464), (6, 52058720), (7, 44621760), (8, 39044040), (10, 31235232), (12, 26029360), (14, 22310880), (15, 20823488), (16, 19522020), (20, 15617616), (21, 14873920), (24, 13014680), (28, 11155440), (30, 10411744), (32, 9761010), (35, 8924352), (40, 7808808), (42, 7436960), (48, 6507340), (53, 5893440), (56, 5577720), (60, 5205872), (64, 4880505), (70, 4462176), (80, 3904404), (84, 3718480), (96, 3253670), (105, 2974784), (106, 2946720), (112, 2788860), (120, 2602936), (140, 2231088), (159, 1964480), (160, 1952202), (168, 1859240), (192, 1626835), (210, 1487392), (212, 1473360), (224, 1394430), (240, 1301468), (265, 1178688), (280, 1115544), (318, 982240), (320, 976101), (336, 929620), (371, 841920), (420, 743696), (424, 736680), (448, 697215), (480, 650734), (530, 589344), (560, 557772), (636, 491120), (672, 464810), (742, 420960), (795, 392896), (840, 371848), (848, 368340), (877, 356160), (960, 325367), (1060, 294672), (1113, 280640), (1120, 278886), (1272, 245560), (1344, 232405), (1484, 210480), (1590, 196448), (1680, 185924), (1696, 184170), (1754, 178080), (1855, 168384), (2120, 147336), (2226, 140320), (2240, 139443), (2544, 122780), (2631, 118720), (2968, 105240), (3180, 98224), (3360, 92962), (3392, 92085), (3508, 89040), (3710, 84192), (4240, 73668), (4385, 71232), (4452, 70160), (5088, 61390), (5262, 59360), (5565, 56128), (5936, 52620), (6139, 50880), (6360, 49112), (6720, 46481), (7016, 44520), (7420, 42096), (8480, 36834), (8770, 35616), (8904, 35080), (10176, 30695), (10524, 29680), (11130, 28064), (11872, 26310), (12278, 25440), (12720, 24556), (13155, 23744), (14032, 22260), (14840, 21048), (16960, 18417), (17540, 17808)]