159061760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 456711360

約数和(自身を除く): 297649600

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, 256, 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, 1280, 1408, 1430, 1573, 1580, 1664, 1738, 1760, 1936, 2054, 2080, 2288, 2420, 2528, 2816, 2860, 3146, 3160, 3328, 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, 14080, 15488, 15730, 16432, 16640, 17380, 18304, 19118, 19360, 20224, 20540, 22594, 22880, 25168, 25280, 27808, 30976, 31460, 32864, 34760, 36608, 38236, 38720, 41080, 45188, 45760, 47795, 50336, 50560, 55616, 56485, 62920, 65728, 69520, 76472, 77440, 82160, 90376, 91520, 95590, 100672, 101120, 111232, 112970, 124267, 125840, 131456, 139040, 152944, 154880, 164320, 180752, 183040, 191180, 201344, 222464, 225940, 248534, 251680, 262912, 278080, 305888, 328640, 361504, 382360, 402688, 451880, 497068, 503360, 556160, 611776, 621335, 657280, 723008, 764720, 903760, 994136, 1006720, 1112320, 1223552, 1242670, 1314560, 1446016, 1529440, 1807520, 1988272, 2013440, 2447104, 2485340, 2892032, 3058880, 3615040, 3976544, 4970680, 6117760, 7230080, 7953088, 9941360, 12235520, 14460160, 15906176, 19882720, 31812352, 39765440, 79530880, 159061760]

約数ペア:

[(1, 159061760), (2, 79530880), (4, 39765440), (5, 31812352), (8, 19882720), (10, 15906176), (11, 14460160), (13, 12235520), (16, 9941360), (20, 7953088), (22, 7230080), (26, 6117760), (32, 4970680), (40, 3976544), (44, 3615040), (52, 3058880), (55, 2892032), (64, 2485340), (65, 2447104), (79, 2013440), (80, 1988272), (88, 1807520), (104, 1529440), (110, 1446016), (121, 1314560), (128, 1242670), (130, 1223552), (143, 1112320), (158, 1006720), (160, 994136), (176, 903760), (208, 764720), (220, 723008), (242, 657280), (256, 621335), (260, 611776), (286, 556160), (316, 503360), (320, 497068), (352, 451880), (395, 402688), (416, 382360), (440, 361504), (484, 328640), (520, 305888), (572, 278080), (605, 262912), (632, 251680), (640, 248534), (704, 225940), (715, 222464), (790, 201344), (832, 191180), (869, 183040), (880, 180752), (968, 164320), (1027, 154880), (1040, 152944), (1144, 139040), (1210, 131456), (1264, 125840), (1280, 124267), (1408, 112970), (1430, 111232), (1573, 101120), (1580, 100672), (1664, 95590), (1738, 91520), (1760, 90376), (1936, 82160), (2054, 77440), (2080, 76472), (2288, 69520), (2420, 65728), (2528, 62920), (2816, 56485), (2860, 55616), (3146, 50560), (3160, 50336), (3328, 47795), (3476, 45760), (3520, 45188), (3872, 41080), (4108, 38720), (4160, 38236), (4345, 36608), (4576, 34760), (4840, 32864), (5056, 31460), (5135, 30976), (5720, 27808), (6292, 25280), (6320, 25168), (6952, 22880), (7040, 22594), (7744, 20540), (7865, 20224), (8216, 19360), (8320, 19118), (8690, 18304), (9152, 17380), (9559, 16640), (9680, 16432), (10112, 15730), (10270, 15488), (11297, 14080), (11440, 13904), (12584, 12640)]