160919760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 527966208

約数和(自身を除く): 367046448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 503, 516, 620, 645, 688, 744, 860, 930, 1006, 1032, 1240, 1290, 1333, 1488, 1509, 1720, 1860, 2012, 2064, 2480, 2515, 2580, 2666, 3018, 3440, 3720, 3999, 4024, 5030, 5160, 5332, 6036, 6665, 7440, 7545, 7998, 8048, 10060, 10320, 10664, 12072, 13330, 15090, 15593, 15996, 19995, 20120, 21328, 21629, 24144, 26660, 30180, 31186, 31992, 39990, 40240, 43258, 46779, 53320, 60360, 62372, 63984, 64887, 77965, 79980, 86516, 93558, 106640, 108145, 120720, 124744, 129774, 155930, 159960, 173032, 187116, 216290, 233895, 249488, 259548, 311860, 319920, 324435, 346064, 374232, 432580, 467790, 519096, 623720, 648870, 670499, 748464, 865160, 935580, 1038192, 1247440, 1297740, 1340998, 1730320, 1871160, 2011497, 2595480, 2681996, 3352495, 3742320, 4022994, 5190960, 5363992, 6704990, 8045988, 10057485, 10727984, 13409980, 16091976, 20114970, 26819960, 32183952, 40229940, 53639920, 80459880, 160919760]

約数ペア:

[(1, 160919760), (2, 80459880), (3, 53639920), (4, 40229940), (5, 32183952), (6, 26819960), (8, 20114970), (10, 16091976), (12, 13409980), (15, 10727984), (16, 10057485), (20, 8045988), (24, 6704990), (30, 5363992), (31, 5190960), (40, 4022994), (43, 3742320), (48, 3352495), (60, 2681996), (62, 2595480), (80, 2011497), (86, 1871160), (93, 1730320), (120, 1340998), (124, 1297740), (129, 1247440), (155, 1038192), (172, 935580), (186, 865160), (215, 748464), (240, 670499), (248, 648870), (258, 623720), (310, 519096), (344, 467790), (372, 432580), (430, 374232), (465, 346064), (496, 324435), (503, 319920), (516, 311860), (620, 259548), (645, 249488), (688, 233895), (744, 216290), (860, 187116), (930, 173032), (1006, 159960), (1032, 155930), (1240, 129774), (1290, 124744), (1333, 120720), (1488, 108145), (1509, 106640), (1720, 93558), (1860, 86516), (2012, 79980), (2064, 77965), (2480, 64887), (2515, 63984), (2580, 62372), (2666, 60360), (3018, 53320), (3440, 46779), (3720, 43258), (3999, 40240), (4024, 39990), (5030, 31992), (5160, 31186), (5332, 30180), (6036, 26660), (6665, 24144), (7440, 21629), (7545, 21328), (7998, 20120), (8048, 19995), (10060, 15996), (10320, 15593), (10664, 15090), (12072, 13330)]