74976320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 190487808

約数和(自身を除く): 115511488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 64, 80, 92, 115, 122, 160, 167, 184, 230, 244, 305, 320, 334, 368, 460, 488, 610, 668, 736, 835, 920, 976, 1220, 1336, 1403, 1472, 1670, 1840, 1952, 2440, 2672, 2806, 3340, 3680, 3841, 3904, 4880, 5344, 5612, 6680, 7015, 7360, 7682, 9760, 10187, 10688, 11224, 13360, 14030, 15364, 19205, 19520, 20374, 22448, 26720, 28060, 30728, 38410, 40748, 44896, 50935, 53440, 56120, 61456, 76820, 81496, 89792, 101870, 112240, 122912, 153640, 162992, 203740, 224480, 234301, 245824, 307280, 325984, 407480, 448960, 468602, 614560, 651968, 814960, 937204, 1171505, 1229120, 1629920, 1874408, 2343010, 3259840, 3748816, 4686020, 7497632, 9372040, 14995264, 18744080, 37488160, 74976320]

約数ペア:

[(1, 74976320), (2, 37488160), (4, 18744080), (5, 14995264), (8, 9372040), (10, 7497632), (16, 4686020), (20, 3748816), (23, 3259840), (32, 2343010), (40, 1874408), (46, 1629920), (61, 1229120), (64, 1171505), (80, 937204), (92, 814960), (115, 651968), (122, 614560), (160, 468602), (167, 448960), (184, 407480), (230, 325984), (244, 307280), (305, 245824), (320, 234301), (334, 224480), (368, 203740), (460, 162992), (488, 153640), (610, 122912), (668, 112240), (736, 101870), (835, 89792), (920, 81496), (976, 76820), (1220, 61456), (1336, 56120), (1403, 53440), (1472, 50935), (1670, 44896), (1840, 40748), (1952, 38410), (2440, 30728), (2672, 28060), (2806, 26720), (3340, 22448), (3680, 20374), (3841, 19520), (3904, 19205), (4880, 15364), (5344, 14030), (5612, 13360), (6680, 11224), (7015, 10688), (7360, 10187), (7682, 9760)]