172933440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 168

約数和(自身を含む): 580644000

約数和(自身を除く): 407710560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 456, 480, 499, 570, 608, 722, 760, 912, 960, 998, 1083, 1140, 1216, 1444, 1497, 1520, 1805, 1824, 1996, 2166, 2280, 2495, 2888, 2994, 3040, 3610, 3648, 3992, 4332, 4560, 4990, 5415, 5776, 5988, 6080, 7220, 7485, 7984, 8664, 9120, 9481, 9980, 10830, 11552, 11976, 14440, 14970, 15968, 17328, 18240, 18962, 19960, 21660, 23104, 23952, 28443, 28880, 29940, 31936, 34656, 37924, 39920, 43320, 47405, 47904, 56886, 57760, 59880, 69312, 75848, 79840, 86640, 94810, 95808, 113772, 115520, 119760, 142215, 151696, 159680, 173280, 180139, 189620, 227544, 239520, 284430, 303392, 346560, 360278, 379240, 455088, 479040, 540417, 568860, 606784, 720556, 758480, 900695, 910176, 1080834, 1137720, 1441112, 1516960, 1801390, 1820352, 2161668, 2275440, 2702085, 2882224, 3033920, 3602780, 4323336, 4550880, 5404170, 5764448, 7205560, 8646672, 9101760, 10808340, 11528896, 14411120, 17293344, 21616680, 28822240, 34586688, 43233360, 57644480, 86466720, 172933440]

約数ペア:

[(1, 172933440), (2, 86466720), (3, 57644480), (4, 43233360), (5, 34586688), (6, 28822240), (8, 21616680), (10, 17293344), (12, 14411120), (15, 11528896), (16, 10808340), (19, 9101760), (20, 8646672), (24, 7205560), (30, 5764448), (32, 5404170), (38, 4550880), (40, 4323336), (48, 3602780), (57, 3033920), (60, 2882224), (64, 2702085), (76, 2275440), (80, 2161668), (95, 1820352), (96, 1801390), (114, 1516960), (120, 1441112), (152, 1137720), (160, 1080834), (190, 910176), (192, 900695), (228, 758480), (240, 720556), (285, 606784), (304, 568860), (320, 540417), (361, 479040), (380, 455088), (456, 379240), (480, 360278), (499, 346560), (570, 303392), (608, 284430), (722, 239520), (760, 227544), (912, 189620), (960, 180139), (998, 173280), (1083, 159680), (1140, 151696), (1216, 142215), (1444, 119760), (1497, 115520), (1520, 113772), (1805, 95808), (1824, 94810), (1996, 86640), (2166, 79840), (2280, 75848), (2495, 69312), (2888, 59880), (2994, 57760), (3040, 56886), (3610, 47904), (3648, 47405), (3992, 43320), (4332, 39920), (4560, 37924), (4990, 34656), (5415, 31936), (5776, 29940), (5988, 28880), (6080, 28443), (7220, 23952), (7485, 23104), (7984, 21660), (8664, 19960), (9120, 18962), (9481, 18240), (9980, 17328), (10830, 15968), (11552, 14970), (11976, 14440)]