131651040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3952

約数の個数: 96

約数和(自身を含む): 420650496

約数和(自身を除く): 288999456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 3863, 4260, 5680, 6816, 7726, 8520, 11360, 11589, 15452, 17040, 19315, 23178, 30904, 34080, 38630, 46356, 57945, 61808, 77260, 92712, 115890, 123616, 154520, 185424, 231780, 274273, 309040, 370848, 463560, 548546, 618080, 822819, 927120, 1097092, 1371365, 1645638, 1854240, 2194184, 2742730, 3291276, 4114095, 4388368, 5485460, 6582552, 8228190, 8776736, 10970920, 13165104, 16456380, 21941840, 26330208, 32912760, 43883680, 65825520, 131651040]

約数ペア:

[(1, 131651040), (2, 65825520), (3, 43883680), (4, 32912760), (5, 26330208), (6, 21941840), (8, 16456380), (10, 13165104), (12, 10970920), (15, 8776736), (16, 8228190), (20, 6582552), (24, 5485460), (30, 4388368), (32, 4114095), (40, 3291276), (48, 2742730), (60, 2194184), (71, 1854240), (80, 1645638), (96, 1371365), (120, 1097092), (142, 927120), (160, 822819), (213, 618080), (240, 548546), (284, 463560), (355, 370848), (426, 309040), (480, 274273), (568, 231780), (710, 185424), (852, 154520), (1065, 123616), (1136, 115890), (1420, 92712), (1704, 77260), (2130, 61808), (2272, 57945), (2840, 46356), (3408, 38630), (3863, 34080), (4260, 30904), (5680, 23178), (6816, 19315), (7726, 17040), (8520, 15452), (11360, 11589)]