157609836160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{21491}}^1$

素因数の和:23154

約数の個数: 128

約数和(自身を含む): 430895687040

約数和(自身を除く): 273285850880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 1637, 2240, 3274, 4480, 6548, 8185, 11459, 13096, 16370, 21491, 22918, 26192, 32740, 42982, 45836, 52384, 57295, 65480, 85964, 91672, 104768, 107455, 114590, 130960, 150437, 171928, 183344, 209536, 214910, 229180, 261920, 300874, 343856, 366688, 429820, 458360, 523840, 601748, 687712, 733376, 752185, 859640, 916720, 1047680, 1203496, 1375424, 1466752, 1504370, 1719280, 1833440, 2406992, 2750848, 3008740, 3438560, 3666880, 4813984, 6017480, 6877120, 7333760, 9627968, 12034960, 13754240, 19255936, 24069920, 35180767, 48139840, 70361534, 96279680, 140723068, 175903835, 246265369, 281446136, 351807670, 492530738, 562892272, 703615340, 985061476, 1125784544, 1231326845, 1407230680, 1970122952, 2251569088, 2462653690, 2814461360, 3940245904, 4503138176, 4925307380, 5628922720, 7880491808, 9850614760, 11257845440, 15760983616, 19701229520, 22515690880, 31521967232, 39402459040, 78804918080, 157609836160]

約数ペア:

[(1, 157609836160), (2, 78804918080), (4, 39402459040), (5, 31521967232), (7, 22515690880), (8, 19701229520), (10, 15760983616), (14, 11257845440), (16, 9850614760), (20, 7880491808), (28, 5628922720), (32, 4925307380), (35, 4503138176), (40, 3940245904), (56, 2814461360), (64, 2462653690), (70, 2251569088), (80, 1970122952), (112, 1407230680), (128, 1231326845), (140, 1125784544), (160, 985061476), (224, 703615340), (280, 562892272), (320, 492530738), (448, 351807670), (560, 281446136), (640, 246265369), (896, 175903835), (1120, 140723068), (1637, 96279680), (2240, 70361534), (3274, 48139840), (4480, 35180767), (6548, 24069920), (8185, 19255936), (11459, 13754240), (13096, 12034960), (16370, 9627968), (21491, 7333760), (22918, 6877120), (26192, 6017480), (32740, 4813984), (42982, 3666880), (45836, 3438560), (52384, 3008740), (57295, 2750848), (65480, 2406992), (85964, 1833440), (91672, 1719280), (104768, 1504370), (107455, 1466752), (114590, 1375424), (130960, 1203496), (150437, 1047680), (171928, 916720), (183344, 859640), (209536, 752185), (214910, 733376), (229180, 687712), (261920, 601748), (300874, 523840), (343856, 458360), (366688, 429820)]