6810683440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{1567}}^1$

素因数の和:2051

約数の個数: 120

約数和(自身を含む): 17455132800

約数和(自身を除く): 10644449360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 449, 484, 605, 880, 898, 968, 1210, 1567, 1796, 1936, 2245, 2420, 3134, 3592, 4490, 4840, 4939, 6268, 7184, 7835, 8980, 9680, 9878, 12536, 15670, 17237, 17960, 19756, 24695, 25072, 31340, 34474, 35920, 39512, 49390, 54329, 62680, 68948, 79024, 86185, 98780, 108658, 125360, 137896, 172370, 189607, 197560, 217316, 271645, 275792, 344740, 379214, 395120, 434632, 543290, 689480, 703583, 758428, 869264, 948035, 1086580, 1378960, 1407166, 1516856, 1896070, 2173160, 2814332, 3033712, 3517915, 3792140, 4346320, 5628664, 7035830, 7584280, 7739413, 11257328, 14071660, 15168560, 15478826, 28143320, 30957652, 38697065, 56286640, 61915304, 77394130, 85133543, 123830608, 154788260, 170267086, 309576520, 340534172, 425667715, 619153040, 681068344, 851335430, 1362136688, 1702670860, 3405341720, 6810683440]

約数ペア:

[(1, 6810683440), (2, 3405341720), (4, 1702670860), (5, 1362136688), (8, 851335430), (10, 681068344), (11, 619153040), (16, 425667715), (20, 340534172), (22, 309576520), (40, 170267086), (44, 154788260), (55, 123830608), (80, 85133543), (88, 77394130), (110, 61915304), (121, 56286640), (176, 38697065), (220, 30957652), (242, 28143320), (440, 15478826), (449, 15168560), (484, 14071660), (605, 11257328), (880, 7739413), (898, 7584280), (968, 7035830), (1210, 5628664), (1567, 4346320), (1796, 3792140), (1936, 3517915), (2245, 3033712), (2420, 2814332), (3134, 2173160), (3592, 1896070), (4490, 1516856), (4840, 1407166), (4939, 1378960), (6268, 1086580), (7184, 948035), (7835, 869264), (8980, 758428), (9680, 703583), (9878, 689480), (12536, 543290), (15670, 434632), (17237, 395120), (17960, 379214), (19756, 344740), (24695, 275792), (25072, 271645), (31340, 217316), (34474, 197560), (35920, 189607), (39512, 172370), (49390, 137896), (54329, 125360), (62680, 108658), (68948, 98780), (79024, 86185)]