468479760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1101

約数の個数: 160

約数和(自身を含む): 1666179072

約数和(自身を除く): 1197699312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 431, 560, 647, 840, 862, 1293, 1294, 1680, 1724, 1941, 2155, 2586, 2588, 3017, 3235, 3448, 3882, 4310, 4529, 5172, 5176, 6034, 6465, 6470, 6896, 7764, 8620, 9051, 9058, 9705, 10344, 10352, 12068, 12930, 12940, 13587, 15085, 15528, 17240, 18102, 18116, 19410, 20688, 22645, 24136, 25860, 25880, 27174, 30170, 31056, 34480, 36204, 36232, 38820, 45255, 45290, 48272, 51720, 51760, 54348, 60340, 67935, 72408, 72464, 77640, 90510, 90580, 103440, 108696, 120680, 135870, 144816, 155280, 181020, 181160, 217392, 241360, 271740, 278857, 362040, 362320, 543480, 557714, 724080, 836571, 1086960, 1115428, 1394285, 1673142, 1951999, 2230856, 2788570, 3346284, 3903998, 4182855, 4461712, 5577140, 5855997, 6692568, 7807996, 8365710, 9759995, 11154280, 11711994, 13385136, 15615992, 16731420, 19519990, 22308560, 23423988, 29279985, 31231984, 33462840, 39039980, 46847976, 58559970, 66925680, 78079960, 93695952, 117119940, 156159920, 234239880, 468479760]

約数ペア:

[(1, 468479760), (2, 234239880), (3, 156159920), (4, 117119940), (5, 93695952), (6, 78079960), (7, 66925680), (8, 58559970), (10, 46847976), (12, 39039980), (14, 33462840), (15, 31231984), (16, 29279985), (20, 23423988), (21, 22308560), (24, 19519990), (28, 16731420), (30, 15615992), (35, 13385136), (40, 11711994), (42, 11154280), (48, 9759995), (56, 8365710), (60, 7807996), (70, 6692568), (80, 5855997), (84, 5577140), (105, 4461712), (112, 4182855), (120, 3903998), (140, 3346284), (168, 2788570), (210, 2230856), (240, 1951999), (280, 1673142), (336, 1394285), (420, 1115428), (431, 1086960), (560, 836571), (647, 724080), (840, 557714), (862, 543480), (1293, 362320), (1294, 362040), (1680, 278857), (1724, 271740), (1941, 241360), (2155, 217392), (2586, 181160), (2588, 181020), (3017, 155280), (3235, 144816), (3448, 135870), (3882, 120680), (4310, 108696), (4529, 103440), (5172, 90580), (5176, 90510), (6034, 77640), (6465, 72464), (6470, 72408), (6896, 67935), (7764, 60340), (8620, 54348), (9051, 51760), (9058, 51720), (9705, 48272), (10344, 45290), (10352, 45255), (12068, 38820), (12930, 36232), (12940, 36204), (13587, 34480), (15085, 31056), (15528, 30170), (17240, 27174), (18102, 25880), (18116, 25860), (19410, 24136), (20688, 22645)]