2782285804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{245627}}^1$

素因数の和:246185

約数の個数: 160

約数和(自身を含む): 8724352855680

約数和(自身を除く): 5942067051120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 433, 436, 545, 654, 866, 872, 1090, 1299, 1308, 1635, 1732, 1744, 2165, 2180, 2598, 2616, 3270, 3464, 4330, 4360, 5196, 5232, 6495, 6540, 6928, 8660, 8720, 10392, 12990, 13080, 17320, 20784, 25980, 26160, 34640, 47197, 51960, 94394, 103920, 141591, 188788, 235985, 245627, 283182, 377576, 471970, 491254, 566364, 707955, 736881, 755152, 943940, 982508, 1132728, 1228135, 1415910, 1473762, 1887880, 1965016, 2265456, 2456270, 2831820, 2947524, 3684405, 3775760, 3930032, 4912540, 5663640, 5895048, 7368810, 9825080, 11327280, 11790096, 14737620, 19650160, 26773343, 29475240, 53546686, 58950480, 80320029, 106356491, 107093372, 133866715, 160640058, 212712982, 214186744, 267733430, 319069473, 321280116, 401600145, 425425964, 428373488, 531782455, 535466860, 638138946, 642560232, 803200290, 850851928, 1063564910, 1070933720, 1276277892, 1285120464, 1595347365, 1606400580, 1701703856, 2127129820, 2141867440, 2552555784, 3190694730, 3212801160, 4254259640, 5105111568, 6381389460, 6425602320, 8508519280, 11592857519, 12762778920, 23185715038, 25525557840, 34778572557, 46371430076, 57964287595, 69557145114, 92742860152, 115928575190, 139114290228, 173892862785, 185485720304, 231857150380, 278228580456, 347785725570, 463714300760, 556457160912, 695571451140, 927428601520, 1391142902280, 2782285804560]

約数ペア:

[(1, 2782285804560), (2, 1391142902280), (3, 927428601520), (4, 695571451140), (5, 556457160912), (6, 463714300760), (8, 347785725570), (10, 278228580456), (12, 231857150380), (15, 185485720304), (16, 173892862785), (20, 139114290228), (24, 115928575190), (30, 92742860152), (40, 69557145114), (48, 57964287595), (60, 46371430076), (80, 34778572557), (109, 25525557840), (120, 23185715038), (218, 12762778920), (240, 11592857519), (327, 8508519280), (433, 6425602320), (436, 6381389460), (545, 5105111568), (654, 4254259640), (866, 3212801160), (872, 3190694730), (1090, 2552555784), (1299, 2141867440), (1308, 2127129820), (1635, 1701703856), (1732, 1606400580), (1744, 1595347365), (2165, 1285120464), (2180, 1276277892), (2598, 1070933720), (2616, 1063564910), (3270, 850851928), (3464, 803200290), (4330, 642560232), (4360, 638138946), (5196, 535466860), (5232, 531782455), (6495, 428373488), (6540, 425425964), (6928, 401600145), (8660, 321280116), (8720, 319069473), (10392, 267733430), (12990, 214186744), (13080, 212712982), (17320, 160640058), (20784, 133866715), (25980, 107093372), (26160, 106356491), (34640, 80320029), (47197, 58950480), (51960, 53546686), (94394, 29475240), (103920, 26773343), (141591, 19650160), (188788, 14737620), (235985, 11790096), (245627, 11327280), (283182, 9825080), (377576, 7368810), (471970, 5895048), (491254, 5663640), (566364, 4912540), (707955, 3930032), (736881, 3775760), (755152, 3684405), (943940, 2947524), (982508, 2831820), (1132728, 2456270), (1228135, 2265456), (1415910, 1965016), (1473762, 1887880)]