539020160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1628

約数の個数: 128

約数和(自身を含む): 1492300800

約数和(自身を除く): 953280640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 896, 1106, 1120, 1264, 1523, 1580, 2212, 2240, 2528, 2765, 3046, 3160, 4424, 4480, 5056, 5530, 6092, 6320, 7615, 8848, 10112, 10661, 11060, 12184, 12640, 15230, 17696, 21322, 22120, 24368, 25280, 30460, 35392, 42644, 44240, 48736, 50560, 53305, 60920, 70784, 85288, 88480, 97472, 106610, 120317, 121840, 170576, 176960, 194944, 213220, 240634, 243680, 341152, 353920, 426440, 481268, 487360, 601585, 682304, 842219, 852880, 962536, 974720, 1203170, 1364608, 1684438, 1705760, 1925072, 2406340, 3368876, 3411520, 3850144, 4211095, 4812680, 6737752, 6823040, 7700288, 8422190, 9625360, 13475504, 15400576, 16844380, 19250720, 26951008, 33688760, 38501440, 53902016, 67377520, 77002880, 107804032, 134755040, 269510080, 539020160]

約数ペア:

[(1, 539020160), (2, 269510080), (4, 134755040), (5, 107804032), (7, 77002880), (8, 67377520), (10, 53902016), (14, 38501440), (16, 33688760), (20, 26951008), (28, 19250720), (32, 16844380), (35, 15400576), (40, 13475504), (56, 9625360), (64, 8422190), (70, 7700288), (79, 6823040), (80, 6737752), (112, 4812680), (128, 4211095), (140, 3850144), (158, 3411520), (160, 3368876), (224, 2406340), (280, 1925072), (316, 1705760), (320, 1684438), (395, 1364608), (448, 1203170), (553, 974720), (560, 962536), (632, 852880), (640, 842219), (790, 682304), (896, 601585), (1106, 487360), (1120, 481268), (1264, 426440), (1523, 353920), (1580, 341152), (2212, 243680), (2240, 240634), (2528, 213220), (2765, 194944), (3046, 176960), (3160, 170576), (4424, 121840), (4480, 120317), (5056, 106610), (5530, 97472), (6092, 88480), (6320, 85288), (7615, 70784), (8848, 60920), (10112, 53305), (10661, 50560), (11060, 48736), (12184, 44240), (12640, 42644), (15230, 35392), (17696, 30460), (21322, 25280), (22120, 24368)]