2980539840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 224

約数和(自身を含む): 9791248896

約数和(自身を除く): 6810709056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 103, 120, 129, 160, 172, 192, 206, 215, 240, 258, 309, 320, 344, 412, 430, 480, 515, 516, 618, 645, 688, 701, 824, 860, 960, 1030, 1032, 1236, 1290, 1376, 1402, 1545, 1648, 1720, 2060, 2064, 2103, 2472, 2580, 2752, 2804, 3090, 3296, 3440, 3505, 4120, 4128, 4206, 4429, 4944, 5160, 5608, 6180, 6592, 6880, 7010, 8240, 8256, 8412, 8858, 9888, 10320, 10515, 11216, 12360, 13287, 13760, 14020, 16480, 16824, 17716, 19776, 20640, 21030, 22145, 22432, 24720, 26574, 28040, 30143, 32960, 33648, 35432, 41280, 42060, 44290, 44864, 49440, 53148, 56080, 60286, 66435, 67296, 70864, 72203, 84120, 88580, 90429, 98880, 106296, 112160, 120572, 132870, 134592, 141728, 144406, 150715, 168240, 177160, 180858, 212592, 216609, 224320, 241144, 265740, 283456, 288812, 301430, 336480, 354320, 361015, 361716, 425184, 433218, 452145, 482288, 531480, 577624, 602860, 672960, 708640, 722030, 723432, 850368, 866436, 904290, 964576, 1062960, 1083045, 1155248, 1205720, 1417280, 1444060, 1446864, 1732872, 1808580, 1929152, 2125920, 2166090, 2310496, 2411440, 2888120, 2893728, 3104729, 3465744, 3617160, 4251840, 4332180, 4620992, 4822880, 5776240, 5787456, 6209458, 6931488, 7234320, 8664360, 9314187, 9645760, 11552480, 12418916, 13862976, 14468640, 15523645, 17328720, 18628374, 23104960, 24837832, 28937280, 31047290, 34657440, 37256748, 46570935, 49675664, 62094580, 69314880, 74513496, 93141870, 99351328, 124189160, 149026992, 186283740, 198702656, 248378320, 298053984, 372567480, 496756640, 596107968, 745134960, 993513280, 1490269920, 2980539840]

約数ペア:

[(1, 2980539840), (2, 1490269920), (3, 993513280), (4, 745134960), (5, 596107968), (6, 496756640), (8, 372567480), (10, 298053984), (12, 248378320), (15, 198702656), (16, 186283740), (20, 149026992), (24, 124189160), (30, 99351328), (32, 93141870), (40, 74513496), (43, 69314880), (48, 62094580), (60, 49675664), (64, 46570935), (80, 37256748), (86, 34657440), (96, 31047290), (103, 28937280), (120, 24837832), (129, 23104960), (160, 18628374), (172, 17328720), (192, 15523645), (206, 14468640), (215, 13862976), (240, 12418916), (258, 11552480), (309, 9645760), (320, 9314187), (344, 8664360), (412, 7234320), (430, 6931488), (480, 6209458), (515, 5787456), (516, 5776240), (618, 4822880), (645, 4620992), (688, 4332180), (701, 4251840), (824, 3617160), (860, 3465744), (960, 3104729), (1030, 2893728), (1032, 2888120), (1236, 2411440), (1290, 2310496), (1376, 2166090), (1402, 2125920), (1545, 1929152), (1648, 1808580), (1720, 1732872), (2060, 1446864), (2064, 1444060), (2103, 1417280), (2472, 1205720), (2580, 1155248), (2752, 1083045), (2804, 1062960), (3090, 964576), (3296, 904290), (3440, 866436), (3505, 850368), (4120, 723432), (4128, 722030), (4206, 708640), (4429, 672960), (4944, 602860), (5160, 577624), (5608, 531480), (6180, 482288), (6592, 452145), (6880, 433218), (7010, 425184), (8240, 361716), (8256, 361015), (8412, 354320), (8858, 336480), (9888, 301430), (10320, 288812), (10515, 283456), (11216, 265740), (12360, 241144), (13287, 224320), (13760, 216609), (14020, 212592), (16480, 180858), (16824, 177160), (17716, 168240), (19776, 150715), (20640, 144406), (21030, 141728), (22145, 134592), (22432, 132870), (24720, 120572), (26574, 112160), (28040, 106296), (30143, 98880), (32960, 90429), (33648, 88580), (35432, 84120), (41280, 72203), (42060, 70864), (44290, 67296), (44864, 66435), (49440, 60286), (53148, 56080)]