158553840

素因数分解:

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

素因数の和:359

約数の個数: 160

約数和(自身を含む): 514824192

約数和(自身を除く): 356270352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 101, 120, 124, 155, 186, 202, 211, 240, 248, 303, 310, 372, 404, 422, 465, 496, 505, 606, 620, 633, 744, 808, 844, 930, 1010, 1055, 1212, 1240, 1266, 1488, 1515, 1616, 1688, 1860, 2020, 2110, 2424, 2480, 2532, 3030, 3131, 3165, 3376, 3720, 4040, 4220, 4848, 5064, 6060, 6262, 6330, 6541, 7440, 8080, 8440, 9393, 10128, 12120, 12524, 12660, 13082, 15655, 16880, 18786, 19623, 21311, 24240, 25048, 25320, 26164, 31310, 32705, 37572, 39246, 42622, 46965, 50096, 50640, 52328, 62620, 63933, 65410, 75144, 78492, 85244, 93930, 98115, 104656, 106555, 125240, 127866, 130820, 150288, 156984, 170488, 187860, 196230, 213110, 250480, 255732, 261640, 313968, 319665, 340976, 375720, 392460, 426220, 511464, 523280, 639330, 660641, 751440, 784920, 852440, 1022928, 1278660, 1321282, 1569840, 1704880, 1981923, 2557320, 2642564, 3303205, 3963846, 5114640, 5285128, 6606410, 7927692, 9909615, 10570256, 13212820, 15855384, 19819230, 26425640, 31710768, 39638460, 52851280, 79276920, 158553840]

約数ペア:

[(1, 158553840), (2, 79276920), (3, 52851280), (4, 39638460), (5, 31710768), (6, 26425640), (8, 19819230), (10, 15855384), (12, 13212820), (15, 10570256), (16, 9909615), (20, 7927692), (24, 6606410), (30, 5285128), (31, 5114640), (40, 3963846), (48, 3303205), (60, 2642564), (62, 2557320), (80, 1981923), (93, 1704880), (101, 1569840), (120, 1321282), (124, 1278660), (155, 1022928), (186, 852440), (202, 784920), (211, 751440), (240, 660641), (248, 639330), (303, 523280), (310, 511464), (372, 426220), (404, 392460), (422, 375720), (465, 340976), (496, 319665), (505, 313968), (606, 261640), (620, 255732), (633, 250480), (744, 213110), (808, 196230), (844, 187860), (930, 170488), (1010, 156984), (1055, 150288), (1212, 130820), (1240, 127866), (1266, 125240), (1488, 106555), (1515, 104656), (1616, 98115), (1688, 93930), (1860, 85244), (2020, 78492), (2110, 75144), (2424, 65410), (2480, 63933), (2532, 62620), (3030, 52328), (3131, 50640), (3165, 50096), (3376, 46965), (3720, 42622), (4040, 39246), (4220, 37572), (4848, 32705), (5064, 31310), (6060, 26164), (6262, 25320), (6330, 25048), (6541, 24240), (7440, 21311), (8080, 19623), (8440, 18786), (9393, 16880), (10128, 15655), (12120, 13082), (12524, 12660)]