76193920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 202694400

約数和(自身を除く): 126500480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 137, 158, 160, 176, 220, 274, 316, 320, 352, 395, 440, 548, 632, 640, 685, 704, 790, 869, 880, 1096, 1264, 1370, 1408, 1507, 1580, 1738, 1760, 2192, 2528, 2740, 3014, 3160, 3476, 3520, 4345, 4384, 5056, 5480, 6028, 6320, 6952, 7040, 7535, 8690, 8768, 10112, 10823, 10960, 12056, 12640, 13904, 15070, 17380, 17536, 21646, 21920, 24112, 25280, 27808, 30140, 34760, 43292, 43840, 48224, 50560, 54115, 55616, 60280, 69520, 86584, 87680, 96448, 108230, 111232, 119053, 120560, 139040, 173168, 192896, 216460, 238106, 241120, 278080, 346336, 432920, 476212, 482240, 556160, 595265, 692672, 865840, 952424, 964480, 1190530, 1385344, 1731680, 1904848, 2381060, 3463360, 3809696, 4762120, 6926720, 7619392, 9524240, 15238784, 19048480, 38096960, 76193920]

約数ペア:

[(1, 76193920), (2, 38096960), (4, 19048480), (5, 15238784), (8, 9524240), (10, 7619392), (11, 6926720), (16, 4762120), (20, 3809696), (22, 3463360), (32, 2381060), (40, 1904848), (44, 1731680), (55, 1385344), (64, 1190530), (79, 964480), (80, 952424), (88, 865840), (110, 692672), (128, 595265), (137, 556160), (158, 482240), (160, 476212), (176, 432920), (220, 346336), (274, 278080), (316, 241120), (320, 238106), (352, 216460), (395, 192896), (440, 173168), (548, 139040), (632, 120560), (640, 119053), (685, 111232), (704, 108230), (790, 96448), (869, 87680), (880, 86584), (1096, 69520), (1264, 60280), (1370, 55616), (1408, 54115), (1507, 50560), (1580, 48224), (1738, 43840), (1760, 43292), (2192, 34760), (2528, 30140), (2740, 27808), (3014, 25280), (3160, 24112), (3476, 21920), (3520, 21646), (4345, 17536), (4384, 17380), (5056, 15070), (5480, 13904), (6028, 12640), (6320, 12056), (6952, 10960), (7040, 10823), (7535, 10112), (8690, 8768)]