157410240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12646

約数の個数: 112

約数和(自身を含む): 538264608

約数和(自身を除く): 380854368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 12613, 25226, 37839, 50452, 63065, 75678, 100904, 126130, 151356, 163969, 189195, 201808, 252260, 302712, 327938, 378390, 403616, 491907, 504520, 605424, 655876, 756780, 807232, 819845, 983814, 1009040, 1210848, 1311752, 1513560, 1639690, 1967628, 2018080, 2421696, 2459535, 2623504, 3027120, 3279380, 3935256, 4036160, 4919070, 5247008, 6054240, 6558760, 7870512, 9838140, 10494016, 12108480, 13117520, 15741024, 19676280, 26235040, 31482048, 39352560, 52470080, 78705120, 157410240]

約数ペア:

[(1, 157410240), (2, 78705120), (3, 52470080), (4, 39352560), (5, 31482048), (6, 26235040), (8, 19676280), (10, 15741024), (12, 13117520), (13, 12108480), (15, 10494016), (16, 9838140), (20, 7870512), (24, 6558760), (26, 6054240), (30, 5247008), (32, 4919070), (39, 4036160), (40, 3935256), (48, 3279380), (52, 3027120), (60, 2623504), (64, 2459535), (65, 2421696), (78, 2018080), (80, 1967628), (96, 1639690), (104, 1513560), (120, 1311752), (130, 1210848), (156, 1009040), (160, 983814), (192, 819845), (195, 807232), (208, 756780), (240, 655876), (260, 605424), (312, 504520), (320, 491907), (390, 403616), (416, 378390), (480, 327938), (520, 302712), (624, 252260), (780, 201808), (832, 189195), (960, 163969), (1040, 151356), (1248, 126130), (1560, 100904), (2080, 75678), (2496, 63065), (3120, 50452), (4160, 37839), (6240, 25226), (12480, 12613)]