57284480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 152755200

約数和(自身を除く): 95470720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 103, 110, 128, 158, 160, 176, 206, 220, 316, 320, 352, 395, 412, 440, 515, 632, 640, 704, 790, 824, 869, 880, 1030, 1133, 1264, 1408, 1580, 1648, 1738, 1760, 2060, 2266, 2528, 3160, 3296, 3476, 3520, 4120, 4345, 4532, 5056, 5665, 6320, 6592, 6952, 7040, 8137, 8240, 8690, 9064, 10112, 11330, 12640, 13184, 13904, 16274, 16480, 17380, 18128, 22660, 25280, 27808, 32548, 32960, 34760, 36256, 40685, 45320, 50560, 55616, 65096, 65920, 69520, 72512, 81370, 89507, 90640, 111232, 130192, 139040, 145024, 162740, 179014, 181280, 260384, 278080, 325480, 358028, 362560, 447535, 520768, 556160, 650960, 716056, 725120, 895070, 1041536, 1301920, 1432112, 1790140, 2603840, 2864224, 3580280, 5207680, 5728448, 7160560, 11456896, 14321120, 28642240, 57284480]

約数ペア:

[(1, 57284480), (2, 28642240), (4, 14321120), (5, 11456896), (8, 7160560), (10, 5728448), (11, 5207680), (16, 3580280), (20, 2864224), (22, 2603840), (32, 1790140), (40, 1432112), (44, 1301920), (55, 1041536), (64, 895070), (79, 725120), (80, 716056), (88, 650960), (103, 556160), (110, 520768), (128, 447535), (158, 362560), (160, 358028), (176, 325480), (206, 278080), (220, 260384), (316, 181280), (320, 179014), (352, 162740), (395, 145024), (412, 139040), (440, 130192), (515, 111232), (632, 90640), (640, 89507), (704, 81370), (790, 72512), (824, 69520), (869, 65920), (880, 65096), (1030, 55616), (1133, 50560), (1264, 45320), (1408, 40685), (1580, 36256), (1648, 34760), (1738, 32960), (1760, 32548), (2060, 27808), (2266, 25280), (2528, 22660), (3160, 18128), (3296, 17380), (3476, 16480), (3520, 16274), (4120, 13904), (4345, 13184), (4532, 12640), (5056, 11330), (5665, 10112), (6320, 9064), (6592, 8690), (6952, 8240), (7040, 8137)]