79530880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 227908800

約数和(自身を除く): 148377920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 79, 80, 88, 104, 110, 121, 128, 130, 143, 158, 160, 176, 208, 220, 242, 260, 286, 316, 320, 352, 395, 416, 440, 484, 520, 572, 605, 632, 640, 704, 715, 790, 832, 869, 880, 968, 1027, 1040, 1144, 1210, 1264, 1408, 1430, 1573, 1580, 1664, 1738, 1760, 1936, 2054, 2080, 2288, 2420, 2528, 2860, 3146, 3160, 3476, 3520, 3872, 4108, 4160, 4345, 4576, 4840, 5056, 5135, 5720, 6292, 6320, 6952, 7040, 7744, 7865, 8216, 8320, 8690, 9152, 9559, 9680, 10112, 10270, 11297, 11440, 12584, 12640, 13904, 15488, 15730, 16432, 17380, 18304, 19118, 19360, 20540, 22594, 22880, 25168, 25280, 27808, 31460, 32864, 34760, 38236, 38720, 41080, 45188, 45760, 47795, 50336, 50560, 55616, 56485, 62920, 65728, 69520, 76472, 77440, 82160, 90376, 91520, 95590, 100672, 111232, 112970, 124267, 125840, 131456, 139040, 152944, 164320, 180752, 191180, 201344, 225940, 248534, 251680, 278080, 305888, 328640, 361504, 382360, 451880, 497068, 503360, 556160, 611776, 621335, 657280, 723008, 764720, 903760, 994136, 1006720, 1223552, 1242670, 1446016, 1529440, 1807520, 1988272, 2485340, 3058880, 3615040, 3976544, 4970680, 6117760, 7230080, 7953088, 9941360, 15906176, 19882720, 39765440, 79530880]

約数ペア:

[(1, 79530880), (2, 39765440), (4, 19882720), (5, 15906176), (8, 9941360), (10, 7953088), (11, 7230080), (13, 6117760), (16, 4970680), (20, 3976544), (22, 3615040), (26, 3058880), (32, 2485340), (40, 1988272), (44, 1807520), (52, 1529440), (55, 1446016), (64, 1242670), (65, 1223552), (79, 1006720), (80, 994136), (88, 903760), (104, 764720), (110, 723008), (121, 657280), (128, 621335), (130, 611776), (143, 556160), (158, 503360), (160, 497068), (176, 451880), (208, 382360), (220, 361504), (242, 328640), (260, 305888), (286, 278080), (316, 251680), (320, 248534), (352, 225940), (395, 201344), (416, 191180), (440, 180752), (484, 164320), (520, 152944), (572, 139040), (605, 131456), (632, 125840), (640, 124267), (704, 112970), (715, 111232), (790, 100672), (832, 95590), (869, 91520), (880, 90376), (968, 82160), (1027, 77440), (1040, 76472), (1144, 69520), (1210, 65728), (1264, 62920), (1408, 56485), (1430, 55616), (1573, 50560), (1580, 50336), (1664, 47795), (1738, 45760), (1760, 45188), (1936, 41080), (2054, 38720), (2080, 38236), (2288, 34760), (2420, 32864), (2528, 31460), (2860, 27808), (3146, 25280), (3160, 25168), (3476, 22880), (3520, 22594), (3872, 20540), (4108, 19360), (4160, 19118), (4345, 18304), (4576, 17380), (4840, 16432), (5056, 15730), (5135, 15488), (5720, 13904), (6292, 12640), (6320, 12584), (6952, 11440), (7040, 11297), (7744, 10270), (7865, 10112), (8216, 9680), (8320, 9559), (8690, 9152)]