890864880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 2821319424

約数和(自身を除く): 1930454544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 113, 120, 214, 226, 240, 307, 321, 339, 428, 452, 535, 565, 614, 642, 678, 856, 904, 921, 1070, 1130, 1228, 1284, 1356, 1535, 1605, 1695, 1712, 1808, 1842, 2140, 2260, 2456, 2568, 2712, 3070, 3210, 3390, 3684, 4280, 4520, 4605, 4912, 5136, 5424, 6140, 6420, 6780, 7368, 8560, 9040, 9210, 12091, 12280, 12840, 13560, 14736, 18420, 24182, 24560, 25680, 27120, 32849, 34691, 36273, 36840, 48364, 60455, 65698, 69382, 72546, 73680, 96728, 98547, 104073, 120910, 131396, 138764, 145092, 164245, 173455, 181365, 193456, 197094, 208146, 241820, 262792, 277528, 290184, 328490, 346910, 362730, 394188, 416292, 483640, 492735, 520365, 525584, 555056, 580368, 656980, 693820, 725460, 788376, 832584, 967280, 985470, 1040730, 1313960, 1387640, 1450920, 1576752, 1665168, 1970940, 2081460, 2627920, 2775280, 2901840, 3711937, 3941880, 4162920, 7423874, 7883760, 8325840, 11135811, 14847748, 18559685, 22271622, 29695496, 37119370, 44543244, 55679055, 59390992, 74238740, 89086488, 111358110, 148477480, 178172976, 222716220, 296954960, 445432440, 890864880]

約数ペア:

[(1, 890864880), (2, 445432440), (3, 296954960), (4, 222716220), (5, 178172976), (6, 148477480), (8, 111358110), (10, 89086488), (12, 74238740), (15, 59390992), (16, 55679055), (20, 44543244), (24, 37119370), (30, 29695496), (40, 22271622), (48, 18559685), (60, 14847748), (80, 11135811), (107, 8325840), (113, 7883760), (120, 7423874), (214, 4162920), (226, 3941880), (240, 3711937), (307, 2901840), (321, 2775280), (339, 2627920), (428, 2081460), (452, 1970940), (535, 1665168), (565, 1576752), (614, 1450920), (642, 1387640), (678, 1313960), (856, 1040730), (904, 985470), (921, 967280), (1070, 832584), (1130, 788376), (1228, 725460), (1284, 693820), (1356, 656980), (1535, 580368), (1605, 555056), (1695, 525584), (1712, 520365), (1808, 492735), (1842, 483640), (2140, 416292), (2260, 394188), (2456, 362730), (2568, 346910), (2712, 328490), (3070, 290184), (3210, 277528), (3390, 262792), (3684, 241820), (4280, 208146), (4520, 197094), (4605, 193456), (4912, 181365), (5136, 173455), (5424, 164245), (6140, 145092), (6420, 138764), (6780, 131396), (7368, 120910), (8560, 104073), (9040, 98547), (9210, 96728), (12091, 73680), (12280, 72546), (12840, 69382), (13560, 65698), (14736, 60455), (18420, 48364), (24182, 36840), (24560, 36273), (25680, 34691), (27120, 32849)]