51391701120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{622477}}^1$

素因数の和:622542

約数の個数: 128

約数和(自身を含む): 167620875840

約数和(自身を除く): 116229174720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 20640, 27520, 41280, 82560, 622477, 1244954, 1867431, 2489908, 3112385, 3734862, 4979816, 6224770, 7469724, 9337155, 9959632, 12449540, 14939448, 18674310, 19919264, 24899080, 26766511, 29878896, 37348620, 39838528, 49798160, 53533022, 59757792, 74697240, 79677056, 80299533, 99596320, 107066044, 119515584, 133832555, 149394480, 160599066, 199192640, 214132088, 239031168, 267665110, 298788960, 321198132, 398385280, 401497665, 428264176, 535330220, 597577920, 642396264, 802995330, 856528352, 1070660440, 1195155840, 1284792528, 1605990660, 1713056704, 2141320880, 2569585056, 3211981320, 3426113408, 4282641760, 5139170112, 6423962640, 8565283520, 10278340224, 12847925280, 17130567040, 25695850560, 51391701120]

約数ペア:

[(1, 51391701120), (2, 25695850560), (3, 17130567040), (4, 12847925280), (5, 10278340224), (6, 8565283520), (8, 6423962640), (10, 5139170112), (12, 4282641760), (15, 3426113408), (16, 3211981320), (20, 2569585056), (24, 2141320880), (30, 1713056704), (32, 1605990660), (40, 1284792528), (43, 1195155840), (48, 1070660440), (60, 856528352), (64, 802995330), (80, 642396264), (86, 597577920), (96, 535330220), (120, 428264176), (128, 401497665), (129, 398385280), (160, 321198132), (172, 298788960), (192, 267665110), (215, 239031168), (240, 214132088), (258, 199192640), (320, 160599066), (344, 149394480), (384, 133832555), (430, 119515584), (480, 107066044), (516, 99596320), (640, 80299533), (645, 79677056), (688, 74697240), (860, 59757792), (960, 53533022), (1032, 49798160), (1290, 39838528), (1376, 37348620), (1720, 29878896), (1920, 26766511), (2064, 24899080), (2580, 19919264), (2752, 18674310), (3440, 14939448), (4128, 12449540), (5160, 9959632), (5504, 9337155), (6880, 7469724), (8256, 6224770), (10320, 4979816), (13760, 3734862), (16512, 3112385), (20640, 2489908), (27520, 1867431), (41280, 1244954), (82560, 622477)]