1399289760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88339}}^1$

素因数の和:88371

約数の個数: 144

約数和(自身を含む): 5209233120

約数和(自身を除く): 3809943360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 88339, 176678, 265017, 353356, 441695, 530034, 706712, 795051, 883390, 971729, 1060068, 1325085, 1413424, 1590102, 1766780, 1943458, 2120136, 2650170, 2826848, 2915187, 3180204, 3533560, 3886916, 3975255, 4240272, 4858645, 5300340, 5830374, 6360408, 7067120, 7773832, 7950510, 8480544, 8745561, 9717290, 10600680, 11660748, 12720816, 14134240, 14575935, 15547664, 15901020, 17491122, 19434580, 21201360, 23321496, 25441632, 29151870, 31095328, 31802040, 34982244, 38869160, 42402720, 43727805, 46642992, 58303740, 63604080, 69964488, 77738320, 87455610, 93285984, 116607480, 127208160, 139928976, 155476640, 174911220, 233214960, 279857952, 349822440, 466429920, 699644880, 1399289760]

約数ペア:

[(1, 1399289760), (2, 699644880), (3, 466429920), (4, 349822440), (5, 279857952), (6, 233214960), (8, 174911220), (9, 155476640), (10, 139928976), (11, 127208160), (12, 116607480), (15, 93285984), (16, 87455610), (18, 77738320), (20, 69964488), (22, 63604080), (24, 58303740), (30, 46642992), (32, 43727805), (33, 42402720), (36, 38869160), (40, 34982244), (44, 31802040), (45, 31095328), (48, 29151870), (55, 25441632), (60, 23321496), (66, 21201360), (72, 19434580), (80, 17491122), (88, 15901020), (90, 15547664), (96, 14575935), (99, 14134240), (110, 12720816), (120, 11660748), (132, 10600680), (144, 9717290), (160, 8745561), (165, 8480544), (176, 7950510), (180, 7773832), (198, 7067120), (220, 6360408), (240, 5830374), (264, 5300340), (288, 4858645), (330, 4240272), (352, 3975255), (360, 3886916), (396, 3533560), (440, 3180204), (480, 2915187), (495, 2826848), (528, 2650170), (660, 2120136), (720, 1943458), (792, 1766780), (880, 1590102), (990, 1413424), (1056, 1325085), (1320, 1060068), (1440, 971729), (1584, 883390), (1760, 795051), (1980, 706712), (2640, 530034), (3168, 441695), (3960, 353356), (5280, 265017), (7920, 176678), (15840, 88339)]