198342960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 647958528

約数和(自身を除く): 449615568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 503, 530, 620, 636, 744, 795, 848, 930, 1006, 1060, 1240, 1272, 1488, 1509, 1590, 1643, 1860, 2012, 2120, 2480, 2515, 2544, 3018, 3180, 3286, 3720, 4024, 4240, 4929, 5030, 6036, 6360, 6572, 7440, 7545, 8048, 8215, 9858, 10060, 12072, 12720, 13144, 15090, 15593, 16430, 19716, 20120, 24144, 24645, 26288, 26659, 30180, 31186, 32860, 39432, 40240, 46779, 49290, 53318, 60360, 62372, 65720, 77965, 78864, 79977, 93558, 98580, 106636, 120720, 124744, 131440, 133295, 155930, 159954, 187116, 197160, 213272, 233895, 249488, 266590, 311860, 319908, 374232, 394320, 399885, 426544, 467790, 533180, 623720, 639816, 748464, 799770, 826429, 935580, 1066360, 1247440, 1279632, 1599540, 1652858, 1871160, 2132720, 2479287, 3199080, 3305716, 3742320, 4132145, 4958574, 6398160, 6611432, 8264290, 9917148, 12396435, 13222864, 16528580, 19834296, 24792870, 33057160, 39668592, 49585740, 66114320, 99171480, 198342960]

約数ペア:

[(1, 198342960), (2, 99171480), (3, 66114320), (4, 49585740), (5, 39668592), (6, 33057160), (8, 24792870), (10, 19834296), (12, 16528580), (15, 13222864), (16, 12396435), (20, 9917148), (24, 8264290), (30, 6611432), (31, 6398160), (40, 4958574), (48, 4132145), (53, 3742320), (60, 3305716), (62, 3199080), (80, 2479287), (93, 2132720), (106, 1871160), (120, 1652858), (124, 1599540), (155, 1279632), (159, 1247440), (186, 1066360), (212, 935580), (240, 826429), (248, 799770), (265, 748464), (310, 639816), (318, 623720), (372, 533180), (424, 467790), (465, 426544), (496, 399885), (503, 394320), (530, 374232), (620, 319908), (636, 311860), (744, 266590), (795, 249488), (848, 233895), (930, 213272), (1006, 197160), (1060, 187116), (1240, 159954), (1272, 155930), (1488, 133295), (1509, 131440), (1590, 124744), (1643, 120720), (1860, 106636), (2012, 98580), (2120, 93558), (2480, 79977), (2515, 78864), (2544, 77965), (3018, 65720), (3180, 62372), (3286, 60360), (3720, 53318), (4024, 49290), (4240, 46779), (4929, 40240), (5030, 39432), (6036, 32860), (6360, 31186), (6572, 30180), (7440, 26659), (7545, 26288), (8048, 24645), (8215, 24144), (9858, 20120), (10060, 19716), (12072, 16430), (12720, 15593), (13144, 15090)]