782568336320

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{166351}}^1$

素因数の和:166670

約数の個数: 112

約数和(自身を含む): 1901910400896

約数和(自身を除く): 1119342064576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 241, 244, 305, 320, 482, 488, 610, 964, 976, 1205, 1220, 1928, 1952, 2410, 2440, 3856, 3904, 4820, 4880, 7712, 9640, 9760, 14701, 15424, 19280, 19520, 29402, 38560, 58804, 73505, 77120, 117608, 147010, 166351, 235216, 294020, 332702, 470432, 588040, 665404, 831755, 940864, 1176080, 1330808, 1663510, 2352160, 2661616, 3327020, 4704320, 5323232, 6654040, 10147411, 10646464, 13308080, 20294822, 26616160, 40090591, 40589644, 50737055, 53232320, 80181182, 81179288, 101474110, 160362364, 162358576, 200452955, 202948220, 320724728, 324717152, 400905910, 405896440, 641449456, 649434304, 801811820, 811792880, 1282898912, 1603623640, 1623585760, 2445526051, 2565797824, 3207247280, 3247171520, 4891052102, 6414494560, 9782104204, 12227630255, 12828989120, 19564208408, 24455260510, 39128416816, 48910521020, 78256833632, 97821042040, 156513667264, 195642084080, 391284168160, 782568336320]

約数ペア:

[(1, 782568336320), (2, 391284168160), (4, 195642084080), (5, 156513667264), (8, 97821042040), (10, 78256833632), (16, 48910521020), (20, 39128416816), (32, 24455260510), (40, 19564208408), (61, 12828989120), (64, 12227630255), (80, 9782104204), (122, 6414494560), (160, 4891052102), (241, 3247171520), (244, 3207247280), (305, 2565797824), (320, 2445526051), (482, 1623585760), (488, 1603623640), (610, 1282898912), (964, 811792880), (976, 801811820), (1205, 649434304), (1220, 641449456), (1928, 405896440), (1952, 400905910), (2410, 324717152), (2440, 320724728), (3856, 202948220), (3904, 200452955), (4820, 162358576), (4880, 160362364), (7712, 101474110), (9640, 81179288), (9760, 80181182), (14701, 53232320), (15424, 50737055), (19280, 40589644), (19520, 40090591), (29402, 26616160), (38560, 20294822), (58804, 13308080), (73505, 10646464), (77120, 10147411), (117608, 6654040), (147010, 5323232), (166351, 4704320), (235216, 3327020), (294020, 2661616), (332702, 2352160), (470432, 1663510), (588040, 1330808), (665404, 1176080), (831755, 940864)]