1318232142480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499330357}}^1$

素因数の和:499330384

約数の個数: 80

約数和(自身を含む): 4458021436224

約数和(自身を除く): 3139789293744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 499330357, 998660714, 1497991071, 1997321428, 2496651785, 2995982142, 3994642856, 4993303570, 5492633927, 5991964284, 7489955355, 7989285712, 9986607140, 10985267854, 11983928568, 14979910710, 16477901781, 19973214280, 21970535708, 23967857136, 27463169635, 29959821420, 32955803562, 39946428560, 43941071416, 54926339270, 59919642840, 65911607124, 82389508905, 87882142832, 109852678540, 119839285680, 131823214248, 164779017810, 219705357080, 263646428496, 329558035620, 439410714160, 659116071240, 1318232142480]

約数ペア:

[(1, 1318232142480), (2, 659116071240), (3, 439410714160), (4, 329558035620), (5, 263646428496), (6, 219705357080), (8, 164779017810), (10, 131823214248), (11, 119839285680), (12, 109852678540), (15, 87882142832), (16, 82389508905), (20, 65911607124), (22, 59919642840), (24, 54926339270), (30, 43941071416), (33, 39946428560), (40, 32955803562), (44, 29959821420), (48, 27463169635), (55, 23967857136), (60, 21970535708), (66, 19973214280), (80, 16477901781), (88, 14979910710), (110, 11983928568), (120, 10985267854), (132, 9986607140), (165, 7989285712), (176, 7489955355), (220, 5991964284), (240, 5492633927), (264, 4993303570), (330, 3994642856), (440, 2995982142), (528, 2496651785), (660, 1997321428), (880, 1497991071), (1320, 998660714), (2640, 499330357)]