156747560320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1\times {\mathrm{3863}}^1$

素因数の和:8772

約数の個数: 128

約数和(自身を含む): 403736840640

約数和(自身を除く): 246989280320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3863, 4160, 4877, 7726, 8320, 9754, 15452, 19315, 19508, 24385, 30904, 38630, 39016, 48770, 50219, 61808, 63401, 77260, 78032, 97540, 100438, 123616, 126802, 154520, 156064, 195080, 200876, 247232, 251095, 253604, 309040, 312128, 317005, 390160, 401752, 494464, 502190, 507208, 618080, 624256, 634010, 780320, 803504, 1004380, 1014416, 1236160, 1268020, 1560640, 1607008, 2008760, 2028832, 2472320, 2536040, 3121280, 3214016, 4017520, 4057664, 5072080, 6428032, 8035040, 8115328, 10144160, 16070080, 18839851, 20288320, 32140160, 37679702, 40576640, 75359404, 94199255, 150718808, 188398510, 244918063, 301437616, 376797020, 489836126, 602875232, 753594040, 979672252, 1205750464, 1224590315, 1507188080, 1959344504, 2411500928, 2449180630, 3014376160, 3918689008, 4898361260, 6028752320, 7837378016, 9796722520, 12057504640, 15674756032, 19593445040, 31349512064, 39186890080, 78373780160, 156747560320]

約数ペア:

[(1, 156747560320), (2, 78373780160), (4, 39186890080), (5, 31349512064), (8, 19593445040), (10, 15674756032), (13, 12057504640), (16, 9796722520), (20, 7837378016), (26, 6028752320), (32, 4898361260), (40, 3918689008), (52, 3014376160), (64, 2449180630), (65, 2411500928), (80, 1959344504), (104, 1507188080), (128, 1224590315), (130, 1205750464), (160, 979672252), (208, 753594040), (260, 602875232), (320, 489836126), (416, 376797020), (520, 301437616), (640, 244918063), (832, 188398510), (1040, 150718808), (1664, 94199255), (2080, 75359404), (3863, 40576640), (4160, 37679702), (4877, 32140160), (7726, 20288320), (8320, 18839851), (9754, 16070080), (15452, 10144160), (19315, 8115328), (19508, 8035040), (24385, 6428032), (30904, 5072080), (38630, 4057664), (39016, 4017520), (48770, 3214016), (50219, 3121280), (61808, 2536040), (63401, 2472320), (77260, 2028832), (78032, 2008760), (97540, 1607008), (100438, 1560640), (123616, 1268020), (126802, 1236160), (154520, 1014416), (156064, 1004380), (195080, 803504), (200876, 780320), (247232, 634010), (251095, 624256), (253604, 618080), (309040, 507208), (312128, 502190), (317005, 494464), (390160, 401752)]