19825884960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{57287}}^1$

素因数の和:57415

約数の個数: 192

約数和(自身を含む): 72067387392

約数和(自身を除く): 52241502432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 672, 721, 824, 840, 1030, 1120, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3296, 3360, 3605, 4120, 4326, 4944, 5768, 6180, 7210, 8240, 8652, 9888, 10815, 11536, 12360, 14420, 16480, 17304, 21630, 23072, 24720, 28840, 34608, 43260, 49440, 57287, 57680, 69216, 86520, 114574, 115360, 171861, 173040, 229148, 286435, 343722, 346080, 401009, 458296, 572870, 687444, 802018, 859305, 916592, 1145740, 1203027, 1374888, 1604036, 1718610, 1833184, 2005045, 2291480, 2406054, 2749776, 3208072, 3437220, 4010090, 4582960, 4812108, 5499552, 5900561, 6015135, 6416144, 6874440, 8020180, 9165920, 9624216, 11801122, 12030270, 12832288, 13748880, 16040360, 17701683, 19248432, 23602244, 24060540, 27497760, 29502805, 32080720, 35403366, 38496864, 41303927, 47204488, 48121080, 59005610, 64161440, 70806732, 82607854, 88508415, 94408976, 96242160, 118011220, 123911781, 141613464, 165215708, 177016830, 188817952, 192484320, 206519635, 236022440, 247823562, 283226928, 330431416, 354033660, 413039270, 472044880, 495647124, 566453856, 619558905, 660862832, 708067320, 826078540, 944089760, 991294248, 1239117810, 1321725664, 1416134640, 1652157080, 1982588496, 2478235620, 2832269280, 3304314160, 3965176992, 4956471240, 6608628320, 9912942480, 19825884960]

約数ペア:

[(1, 19825884960), (2, 9912942480), (3, 6608628320), (4, 4956471240), (5, 3965176992), (6, 3304314160), (7, 2832269280), (8, 2478235620), (10, 1982588496), (12, 1652157080), (14, 1416134640), (15, 1321725664), (16, 1239117810), (20, 991294248), (21, 944089760), (24, 826078540), (28, 708067320), (30, 660862832), (32, 619558905), (35, 566453856), (40, 495647124), (42, 472044880), (48, 413039270), (56, 354033660), (60, 330431416), (70, 283226928), (80, 247823562), (84, 236022440), (96, 206519635), (103, 192484320), (105, 188817952), (112, 177016830), (120, 165215708), (140, 141613464), (160, 123911781), (168, 118011220), (206, 96242160), (210, 94408976), (224, 88508415), (240, 82607854), (280, 70806732), (309, 64161440), (336, 59005610), (412, 48121080), (420, 47204488), (480, 41303927), (515, 38496864), (560, 35403366), (618, 32080720), (672, 29502805), (721, 27497760), (824, 24060540), (840, 23602244), (1030, 19248432), (1120, 17701683), (1236, 16040360), (1442, 13748880), (1545, 12832288), (1648, 12030270), (1680, 11801122), (2060, 9624216), (2163, 9165920), (2472, 8020180), (2884, 6874440), (3090, 6416144), (3296, 6015135), (3360, 5900561), (3605, 5499552), (4120, 4812108), (4326, 4582960), (4944, 4010090), (5768, 3437220), (6180, 3208072), (7210, 2749776), (8240, 2406054), (8652, 2291480), (9888, 2005045), (10815, 1833184), (11536, 1718610), (12360, 1604036), (14420, 1374888), (16480, 1203027), (17304, 1145740), (21630, 916592), (23072, 859305), (24720, 802018), (28840, 687444), (34608, 572870), (43260, 458296), (49440, 401009), (57287, 346080), (57680, 343722), (69216, 286435), (86520, 229148), (114574, 173040), (115360, 171861)]