2568116320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1581

約数の個数: 192

約数和(自身を含む): 7620480000

約数和(自身を除く): 5052363680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 149, 154, 160, 176, 220, 224, 280, 298, 308, 352, 385, 440, 560, 596, 616, 745, 770, 880, 1043, 1120, 1192, 1232, 1399, 1490, 1540, 1639, 1760, 2086, 2384, 2464, 2798, 2980, 3080, 3278, 4172, 4768, 5215, 5596, 5960, 6160, 6556, 6995, 8195, 8344, 9793, 10430, 11192, 11473, 11920, 12320, 13112, 13990, 15389, 16390, 16688, 19586, 20860, 22384, 22946, 23840, 26224, 27980, 30778, 32780, 33376, 39172, 41720, 44768, 45892, 48965, 52448, 55960, 57365, 61556, 65560, 76945, 78344, 83440, 91784, 97930, 107723, 111920, 114730, 123112, 131120, 153890, 156688, 166880, 183568, 195860, 208451, 215446, 223840, 229460, 246224, 262240, 307780, 313376, 367136, 391720, 416902, 430892, 458920, 492448, 538615, 615560, 783440, 833804, 861784, 917840, 1042255, 1077230, 1231120, 1459157, 1566880, 1667608, 1723568, 1835680, 2084510, 2154460, 2292961, 2462240, 2918314, 3335216, 3447136, 4169020, 4308920, 4585922, 5836628, 6670432, 7295785, 8338040, 8617840, 9171844, 11464805, 11673256, 14591570, 16050727, 16676080, 17235680, 18343688, 22929610, 23346512, 29183140, 32101454, 33352160, 36687376, 45859220, 46693024, 58366280, 64202908, 73374752, 80253635, 91718440, 116732560, 128405816, 160507270, 183436880, 233465120, 256811632, 321014540, 366873760, 513623264, 642029080, 1284058160, 2568116320]

約数ペア:

[(1, 2568116320), (2, 1284058160), (4, 642029080), (5, 513623264), (7, 366873760), (8, 321014540), (10, 256811632), (11, 233465120), (14, 183436880), (16, 160507270), (20, 128405816), (22, 116732560), (28, 91718440), (32, 80253635), (35, 73374752), (40, 64202908), (44, 58366280), (55, 46693024), (56, 45859220), (70, 36687376), (77, 33352160), (80, 32101454), (88, 29183140), (110, 23346512), (112, 22929610), (140, 18343688), (149, 17235680), (154, 16676080), (160, 16050727), (176, 14591570), (220, 11673256), (224, 11464805), (280, 9171844), (298, 8617840), (308, 8338040), (352, 7295785), (385, 6670432), (440, 5836628), (560, 4585922), (596, 4308920), (616, 4169020), (745, 3447136), (770, 3335216), (880, 2918314), (1043, 2462240), (1120, 2292961), (1192, 2154460), (1232, 2084510), (1399, 1835680), (1490, 1723568), (1540, 1667608), (1639, 1566880), (1760, 1459157), (2086, 1231120), (2384, 1077230), (2464, 1042255), (2798, 917840), (2980, 861784), (3080, 833804), (3278, 783440), (4172, 615560), (4768, 538615), (5215, 492448), (5596, 458920), (5960, 430892), (6160, 416902), (6556, 391720), (6995, 367136), (8195, 313376), (8344, 307780), (9793, 262240), (10430, 246224), (11192, 229460), (11473, 223840), (11920, 215446), (12320, 208451), (13112, 195860), (13990, 183568), (15389, 166880), (16390, 156688), (16688, 153890), (19586, 131120), (20860, 123112), (22384, 114730), (22946, 111920), (23840, 107723), (26224, 97930), (27980, 91784), (30778, 83440), (32780, 78344), (33376, 76945), (39172, 65560), (41720, 61556), (44768, 57365), (45892, 55960), (48965, 52448)]