4753182880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1627}}^1$

素因数の和:1723

約数の個数: 144

約数和(自身を含む): 12221526240

約数和(自身を除く): 7468343360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 961, 992, 1178, 1240, 1520, 1627, 1922, 2356, 2480, 2945, 3040, 3254, 3844, 4712, 4805, 4960, 5890, 6508, 7688, 8135, 9424, 9610, 11780, 13016, 15376, 16270, 18259, 18848, 19220, 23560, 26032, 30752, 30913, 32540, 36518, 38440, 47120, 50437, 52064, 61826, 65080, 73036, 76880, 91295, 94240, 100874, 123652, 130160, 146072, 153760, 154565, 182590, 201748, 247304, 252185, 260320, 292144, 309130, 365180, 403496, 494608, 504370, 584288, 618260, 730360, 806992, 958303, 989216, 1008740, 1236520, 1460720, 1563547, 1613984, 1916606, 2017480, 2473040, 2921440, 3127094, 3833212, 4034960, 4791515, 4946080, 6254188, 7666424, 7817735, 8069920, 9583030, 12508376, 15332848, 15635470, 19166060, 25016752, 29707393, 30665696, 31270940, 38332120, 50033504, 59414786, 62541880, 76664240, 118829572, 125083760, 148536965, 153328480, 237659144, 250167520, 297073930, 475318288, 594147860, 950636576, 1188295720, 2376591440, 4753182880]

約数ペア:

[(1, 4753182880), (2, 2376591440), (4, 1188295720), (5, 950636576), (8, 594147860), (10, 475318288), (16, 297073930), (19, 250167520), (20, 237659144), (31, 153328480), (32, 148536965), (38, 125083760), (40, 118829572), (62, 76664240), (76, 62541880), (80, 59414786), (95, 50033504), (124, 38332120), (152, 31270940), (155, 30665696), (160, 29707393), (190, 25016752), (248, 19166060), (304, 15635470), (310, 15332848), (380, 12508376), (496, 9583030), (589, 8069920), (608, 7817735), (620, 7666424), (760, 6254188), (961, 4946080), (992, 4791515), (1178, 4034960), (1240, 3833212), (1520, 3127094), (1627, 2921440), (1922, 2473040), (2356, 2017480), (2480, 1916606), (2945, 1613984), (3040, 1563547), (3254, 1460720), (3844, 1236520), (4712, 1008740), (4805, 989216), (4960, 958303), (5890, 806992), (6508, 730360), (7688, 618260), (8135, 584288), (9424, 504370), (9610, 494608), (11780, 403496), (13016, 365180), (15376, 309130), (16270, 292144), (18259, 260320), (18848, 252185), (19220, 247304), (23560, 201748), (26032, 182590), (30752, 154565), (30913, 153760), (32540, 146072), (36518, 130160), (38440, 123652), (47120, 100874), (50437, 94240), (52064, 91295), (61826, 76880), (65080, 73036)]