139968119840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{35407}}^1$

素因数の和:36250

約数の個数: 96

約数和(自身を含む): 341779544064

約数和(自身を除く): 201811424224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 797, 992, 1240, 1594, 2480, 3188, 3985, 4960, 6376, 7970, 12752, 15940, 24707, 25504, 31880, 35407, 49414, 63760, 70814, 98828, 123535, 127520, 141628, 177035, 197656, 247070, 283256, 354070, 395312, 494140, 566512, 708140, 790624, 988280, 1097617, 1133024, 1416280, 1976560, 2195234, 2832560, 3953120, 4390468, 5488085, 5665120, 8780936, 10976170, 17561872, 21952340, 28219379, 35123744, 43904680, 56438758, 87809360, 112877516, 141096895, 175618720, 225755032, 282193790, 451510064, 564387580, 874800749, 903020128, 1128775160, 1749601498, 2257550320, 3499202996, 4374003745, 4515100640, 6998405992, 8748007490, 13996811984, 17496014980, 27993623968, 34992029960, 69984059920, 139968119840]

約数ペア:

[(1, 139968119840), (2, 69984059920), (4, 34992029960), (5, 27993623968), (8, 17496014980), (10, 13996811984), (16, 8748007490), (20, 6998405992), (31, 4515100640), (32, 4374003745), (40, 3499202996), (62, 2257550320), (80, 1749601498), (124, 1128775160), (155, 903020128), (160, 874800749), (248, 564387580), (310, 451510064), (496, 282193790), (620, 225755032), (797, 175618720), (992, 141096895), (1240, 112877516), (1594, 87809360), (2480, 56438758), (3188, 43904680), (3985, 35123744), (4960, 28219379), (6376, 21952340), (7970, 17561872), (12752, 10976170), (15940, 8780936), (24707, 5665120), (25504, 5488085), (31880, 4390468), (35407, 3953120), (49414, 2832560), (63760, 2195234), (70814, 1976560), (98828, 1416280), (123535, 1133024), (127520, 1097617), (141628, 988280), (177035, 790624), (197656, 708140), (247070, 566512), (283256, 494140), (354070, 395312)]