475661520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 1673178624

約数和(自身を除く): 1197517104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 101, 120, 124, 144, 155, 180, 186, 202, 211, 240, 248, 279, 303, 310, 360, 372, 404, 422, 465, 496, 505, 558, 606, 620, 633, 720, 744, 808, 844, 909, 930, 1010, 1055, 1116, 1212, 1240, 1266, 1395, 1488, 1515, 1616, 1688, 1818, 1860, 1899, 2020, 2110, 2232, 2424, 2480, 2532, 2790, 3030, 3131, 3165, 3376, 3636, 3720, 3798, 4040, 4220, 4464, 4545, 4848, 5064, 5580, 6060, 6262, 6330, 6541, 7272, 7440, 7596, 8080, 8440, 9090, 9393, 9495, 10128, 11160, 12120, 12524, 12660, 13082, 14544, 15192, 15655, 16880, 18180, 18786, 18990, 19623, 21311, 22320, 24240, 25048, 25320, 26164, 28179, 30384, 31310, 32705, 36360, 37572, 37980, 39246, 42622, 46965, 50096, 50640, 52328, 56358, 58869, 62620, 63933, 65410, 72720, 75144, 75960, 78492, 85244, 93930, 98115, 104656, 106555, 112716, 117738, 125240, 127866, 130820, 140895, 150288, 151920, 156984, 170488, 187860, 191799, 196230, 213110, 225432, 235476, 250480, 255732, 261640, 281790, 294345, 313968, 319665, 340976, 375720, 383598, 392460, 426220, 450864, 470952, 511464, 523280, 563580, 588690, 639330, 660641, 751440, 767196, 784920, 852440, 941904, 958995, 1022928, 1127160, 1177380, 1278660, 1321282, 1534392, 1569840, 1704880, 1917990, 1981923, 2254320, 2354760, 2557320, 2642564, 3068784, 3303205, 3835980, 3963846, 4709520, 5114640, 5285128, 5945769, 6606410, 7671960, 7927692, 9909615, 10570256, 11891538, 13212820, 15343920, 15855384, 19819230, 23783076, 26425640, 29728845, 31710768, 39638460, 47566152, 52851280, 59457690, 79276920, 95132304, 118915380, 158553840, 237830760, 475661520]

約数ペア:

[(1, 475661520), (2, 237830760), (3, 158553840), (4, 118915380), (5, 95132304), (6, 79276920), (8, 59457690), (9, 52851280), (10, 47566152), (12, 39638460), (15, 31710768), (16, 29728845), (18, 26425640), (20, 23783076), (24, 19819230), (30, 15855384), (31, 15343920), (36, 13212820), (40, 11891538), (45, 10570256), (48, 9909615), (60, 7927692), (62, 7671960), (72, 6606410), (80, 5945769), (90, 5285128), (93, 5114640), (101, 4709520), (120, 3963846), (124, 3835980), (144, 3303205), (155, 3068784), (180, 2642564), (186, 2557320), (202, 2354760), (211, 2254320), (240, 1981923), (248, 1917990), (279, 1704880), (303, 1569840), (310, 1534392), (360, 1321282), (372, 1278660), (404, 1177380), (422, 1127160), (465, 1022928), (496, 958995), (505, 941904), (558, 852440), (606, 784920), (620, 767196), (633, 751440), (720, 660641), (744, 639330), (808, 588690), (844, 563580), (909, 523280), (930, 511464), (1010, 470952), (1055, 450864), (1116, 426220), (1212, 392460), (1240, 383598), (1266, 375720), (1395, 340976), (1488, 319665), (1515, 313968), (1616, 294345), (1688, 281790), (1818, 261640), (1860, 255732), (1899, 250480), (2020, 235476), (2110, 225432), (2232, 213110), (2424, 196230), (2480, 191799), (2532, 187860), (2790, 170488), (3030, 156984), (3131, 151920), (3165, 150288), (3376, 140895), (3636, 130820), (3720, 127866), (3798, 125240), (4040, 117738), (4220, 112716), (4464, 106555), (4545, 104656), (4848, 98115), (5064, 93930), (5580, 85244), (6060, 78492), (6262, 75960), (6330, 75144), (6541, 72720), (7272, 65410), (7440, 63933), (7596, 62620), (8080, 58869), (8440, 56358), (9090, 52328), (9393, 50640), (9495, 50096), (10128, 46965), (11160, 42622), (12120, 39246), (12524, 37980), (12660, 37572), (13082, 36360), (14544, 32705), (15192, 31310), (15655, 30384), (16880, 28179), (18180, 26164), (18786, 25320), (18990, 25048), (19623, 24240), (21311, 22320)]