7753489680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{1289}}^1$

素因数の和:1729

約数の個数: 160

約数和(自身を含む): 24462362880

約数和(自身を除く): 16708873200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 353, 355, 426, 568, 706, 710, 852, 1059, 1065, 1136, 1289, 1412, 1420, 1704, 1765, 2118, 2130, 2578, 2824, 2840, 3408, 3530, 3867, 4236, 4260, 5156, 5295, 5648, 5680, 6445, 7060, 7734, 8472, 8520, 10312, 10590, 12890, 14120, 15468, 16944, 17040, 19335, 20624, 21180, 25063, 25780, 28240, 30936, 38670, 42360, 50126, 51560, 61872, 75189, 77340, 84720, 91519, 100252, 103120, 125315, 150378, 154680, 183038, 200504, 250630, 274557, 300756, 309360, 366076, 375945, 401008, 455017, 457595, 501260, 549114, 601512, 732152, 751890, 910034, 915190, 1002520, 1098228, 1203024, 1365051, 1372785, 1464304, 1503780, 1820068, 1830380, 2005040, 2196456, 2275085, 2730102, 2745570, 3007560, 3640136, 3660760, 4392912, 4550170, 5460204, 5491140, 6015120, 6825255, 7280272, 7321520, 9100340, 10920408, 10982280, 13650510, 18200680, 21840816, 21964560, 27301020, 32306207, 36401360, 54602040, 64612414, 96918621, 109204080, 129224828, 161531035, 193837242, 258449656, 323062070, 387674484, 484593105, 516899312, 646124140, 775348968, 969186210, 1292248280, 1550697936, 1938372420, 2584496560, 3876744840, 7753489680]

約数ペア:

[(1, 7753489680), (2, 3876744840), (3, 2584496560), (4, 1938372420), (5, 1550697936), (6, 1292248280), (8, 969186210), (10, 775348968), (12, 646124140), (15, 516899312), (16, 484593105), (20, 387674484), (24, 323062070), (30, 258449656), (40, 193837242), (48, 161531035), (60, 129224828), (71, 109204080), (80, 96918621), (120, 64612414), (142, 54602040), (213, 36401360), (240, 32306207), (284, 27301020), (353, 21964560), (355, 21840816), (426, 18200680), (568, 13650510), (706, 10982280), (710, 10920408), (852, 9100340), (1059, 7321520), (1065, 7280272), (1136, 6825255), (1289, 6015120), (1412, 5491140), (1420, 5460204), (1704, 4550170), (1765, 4392912), (2118, 3660760), (2130, 3640136), (2578, 3007560), (2824, 2745570), (2840, 2730102), (3408, 2275085), (3530, 2196456), (3867, 2005040), (4236, 1830380), (4260, 1820068), (5156, 1503780), (5295, 1464304), (5648, 1372785), (5680, 1365051), (6445, 1203024), (7060, 1098228), (7734, 1002520), (8472, 915190), (8520, 910034), (10312, 751890), (10590, 732152), (12890, 601512), (14120, 549114), (15468, 501260), (16944, 457595), (17040, 455017), (19335, 401008), (20624, 375945), (21180, 366076), (25063, 309360), (25780, 300756), (28240, 274557), (30936, 250630), (38670, 200504), (42360, 183038), (50126, 154680), (51560, 150378), (61872, 125315), (75189, 103120), (77340, 100252), (84720, 91519)]