565544320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 1522105200

約数和(自身を除く): 956560880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 109, 110, 121, 128, 134, 160, 176, 218, 220, 242, 268, 320, 335, 352, 436, 440, 484, 536, 545, 605, 640, 670, 704, 737, 872, 880, 968, 1072, 1090, 1199, 1210, 1340, 1408, 1474, 1744, 1760, 1936, 2144, 2180, 2398, 2420, 2680, 2948, 3488, 3520, 3685, 3872, 4288, 4360, 4796, 4840, 5360, 5896, 5995, 6976, 7040, 7303, 7370, 7744, 8107, 8576, 8720, 9592, 9680, 10720, 11792, 11990, 13189, 13952, 14606, 14740, 15488, 16214, 17440, 19184, 19360, 21440, 23584, 23980, 26378, 29212, 29480, 32428, 34880, 36515, 38368, 38720, 40535, 42880, 47168, 47960, 52756, 58424, 58960, 64856, 65945, 69760, 73030, 76736, 77440, 80333, 81070, 94336, 95920, 105512, 116848, 117920, 129712, 131890, 146060, 153472, 160666, 162140, 191840, 211024, 233696, 235840, 259424, 263780, 292120, 321332, 324280, 383680, 401665, 422048, 467392, 471680, 518848, 527560, 584240, 642664, 648560, 767360, 803330, 844096, 883663, 934784, 1037696, 1055120, 1168480, 1285328, 1297120, 1606660, 1688192, 1767326, 2110240, 2336960, 2570656, 2594240, 3213320, 3534652, 4220480, 4418315, 4673920, 5141312, 5188480, 6426640, 7069304, 8440960, 8836630, 10282624, 12853280, 14138608, 17673260, 25706560, 28277216, 35346520, 51413120, 56554432, 70693040, 113108864, 141386080, 282772160, 565544320]

約数ペア:

[(1, 565544320), (2, 282772160), (4, 141386080), (5, 113108864), (8, 70693040), (10, 56554432), (11, 51413120), (16, 35346520), (20, 28277216), (22, 25706560), (32, 17673260), (40, 14138608), (44, 12853280), (55, 10282624), (64, 8836630), (67, 8440960), (80, 7069304), (88, 6426640), (109, 5188480), (110, 5141312), (121, 4673920), (128, 4418315), (134, 4220480), (160, 3534652), (176, 3213320), (218, 2594240), (220, 2570656), (242, 2336960), (268, 2110240), (320, 1767326), (335, 1688192), (352, 1606660), (436, 1297120), (440, 1285328), (484, 1168480), (536, 1055120), (545, 1037696), (605, 934784), (640, 883663), (670, 844096), (704, 803330), (737, 767360), (872, 648560), (880, 642664), (968, 584240), (1072, 527560), (1090, 518848), (1199, 471680), (1210, 467392), (1340, 422048), (1408, 401665), (1474, 383680), (1744, 324280), (1760, 321332), (1936, 292120), (2144, 263780), (2180, 259424), (2398, 235840), (2420, 233696), (2680, 211024), (2948, 191840), (3488, 162140), (3520, 160666), (3685, 153472), (3872, 146060), (4288, 131890), (4360, 129712), (4796, 117920), (4840, 116848), (5360, 105512), (5896, 95920), (5995, 94336), (6976, 81070), (7040, 80333), (7303, 77440), (7370, 76736), (7744, 73030), (8107, 69760), (8576, 65945), (8720, 64856), (9592, 58960), (9680, 58424), (10720, 52756), (11792, 47960), (11990, 47168), (13189, 42880), (13952, 40535), (14606, 38720), (14740, 38368), (15488, 36515), (16214, 34880), (17440, 32428), (19184, 29480), (19360, 29212), (21440, 26378), (23584, 23980)]