9454720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 26438400

約数和(自身を除く): 16983680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 79, 80, 85, 88, 110, 128, 136, 158, 160, 170, 176, 187, 220, 272, 316, 320, 340, 352, 374, 395, 440, 544, 632, 640, 680, 704, 748, 790, 869, 880, 935, 1088, 1264, 1343, 1360, 1408, 1496, 1580, 1738, 1760, 1870, 2176, 2528, 2686, 2720, 2992, 3160, 3476, 3520, 3740, 4345, 5056, 5372, 5440, 5984, 6320, 6715, 6952, 7040, 7480, 8690, 10112, 10744, 10880, 11968, 12640, 13430, 13904, 14773, 14960, 17380, 21488, 23936, 25280, 26860, 27808, 29546, 29920, 34760, 42976, 50560, 53720, 55616, 59092, 59840, 69520, 73865, 85952, 107440, 111232, 118184, 119680, 139040, 147730, 171904, 214880, 236368, 278080, 295460, 429760, 472736, 556160, 590920, 859520, 945472, 1181840, 1890944, 2363680, 4727360, 9454720]

約数ペア:

[(1, 9454720), (2, 4727360), (4, 2363680), (5, 1890944), (8, 1181840), (10, 945472), (11, 859520), (16, 590920), (17, 556160), (20, 472736), (22, 429760), (32, 295460), (34, 278080), (40, 236368), (44, 214880), (55, 171904), (64, 147730), (68, 139040), (79, 119680), (80, 118184), (85, 111232), (88, 107440), (110, 85952), (128, 73865), (136, 69520), (158, 59840), (160, 59092), (170, 55616), (176, 53720), (187, 50560), (220, 42976), (272, 34760), (316, 29920), (320, 29546), (340, 27808), (352, 26860), (374, 25280), (395, 23936), (440, 21488), (544, 17380), (632, 14960), (640, 14773), (680, 13904), (704, 13430), (748, 12640), (790, 11968), (869, 10880), (880, 10744), (935, 10112), (1088, 8690), (1264, 7480), (1343, 7040), (1360, 6952), (1408, 6715), (1496, 6320), (1580, 5984), (1738, 5440), (1760, 5372), (1870, 5056), (2176, 4345), (2528, 3740), (2686, 3520), (2720, 3476), (2992, 3160)]