108422720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 112

約数和(自身を含む): 298704000

約数和(自身を除く): 190281280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 499, 560, 679, 776, 970, 998, 1120, 1358, 1552, 1940, 1996, 2240, 2495, 2716, 3104, 3395, 3493, 3880, 3992, 4990, 5432, 6208, 6790, 6986, 7760, 7984, 9980, 10864, 13580, 13972, 15520, 15968, 17465, 19960, 21728, 27160, 27944, 31040, 31936, 34930, 39920, 43456, 48403, 54320, 55888, 69860, 79840, 96806, 108640, 111776, 139720, 159680, 193612, 217280, 223552, 242015, 279440, 338821, 387224, 484030, 558880, 677642, 774448, 968060, 1117760, 1355284, 1548896, 1694105, 1936120, 2710568, 3097792, 3388210, 3872240, 5421136, 6776420, 7744480, 10842272, 13552840, 15488960, 21684544, 27105680, 54211360, 108422720]

約数ペア:

[(1, 108422720), (2, 54211360), (4, 27105680), (5, 21684544), (7, 15488960), (8, 13552840), (10, 10842272), (14, 7744480), (16, 6776420), (20, 5421136), (28, 3872240), (32, 3388210), (35, 3097792), (40, 2710568), (56, 1936120), (64, 1694105), (70, 1548896), (80, 1355284), (97, 1117760), (112, 968060), (140, 774448), (160, 677642), (194, 558880), (224, 484030), (280, 387224), (320, 338821), (388, 279440), (448, 242015), (485, 223552), (499, 217280), (560, 193612), (679, 159680), (776, 139720), (970, 111776), (998, 108640), (1120, 96806), (1358, 79840), (1552, 69860), (1940, 55888), (1996, 54320), (2240, 48403), (2495, 43456), (2716, 39920), (3104, 34930), (3395, 31936), (3493, 31040), (3880, 27944), (3992, 27160), (4990, 21728), (5432, 19960), (6208, 17465), (6790, 15968), (6986, 15520), (7760, 13972), (7984, 13580), (9980, 10864)]