149607040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 396576000

約数和(自身を除く): 246968960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 220, 269, 316, 320, 352, 395, 440, 538, 632, 640, 704, 790, 869, 880, 1076, 1264, 1345, 1408, 1580, 1738, 1760, 2152, 2528, 2690, 2959, 3160, 3476, 3520, 4304, 4345, 5056, 5380, 5918, 6320, 6952, 7040, 8608, 8690, 10112, 10760, 11836, 12640, 13904, 14795, 17216, 17380, 21251, 21520, 23672, 25280, 27808, 29590, 34432, 34760, 42502, 43040, 47344, 50560, 55616, 59180, 69520, 85004, 86080, 94688, 106255, 111232, 118360, 139040, 170008, 172160, 189376, 212510, 233761, 236720, 278080, 340016, 378752, 425020, 467522, 473440, 556160, 680032, 850040, 935044, 946880, 1168805, 1360064, 1700080, 1870088, 1893760, 2337610, 2720128, 3400160, 3740176, 4675220, 6800320, 7480352, 9350440, 13600640, 14960704, 18700880, 29921408, 37401760, 74803520, 149607040]

約数ペア:

[(1, 149607040), (2, 74803520), (4, 37401760), (5, 29921408), (8, 18700880), (10, 14960704), (11, 13600640), (16, 9350440), (20, 7480352), (22, 6800320), (32, 4675220), (40, 3740176), (44, 3400160), (55, 2720128), (64, 2337610), (79, 1893760), (80, 1870088), (88, 1700080), (110, 1360064), (128, 1168805), (158, 946880), (160, 935044), (176, 850040), (220, 680032), (269, 556160), (316, 473440), (320, 467522), (352, 425020), (395, 378752), (440, 340016), (538, 278080), (632, 236720), (640, 233761), (704, 212510), (790, 189376), (869, 172160), (880, 170008), (1076, 139040), (1264, 118360), (1345, 111232), (1408, 106255), (1580, 94688), (1738, 86080), (1760, 85004), (2152, 69520), (2528, 59180), (2690, 55616), (2959, 50560), (3160, 47344), (3476, 43040), (3520, 42502), (4304, 34760), (4345, 34432), (5056, 29590), (5380, 27808), (5918, 25280), (6320, 23672), (6952, 21520), (7040, 21251), (8608, 17380), (8690, 17216), (10112, 14795), (10760, 13904), (11836, 12640)]