151807040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 462613248

約数和(自身を除く): 310806208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 101, 110, 112, 122, 140, 154, 160, 176, 202, 220, 224, 244, 280, 305, 308, 320, 352, 385, 404, 427, 440, 448, 488, 505, 560, 610, 616, 671, 704, 707, 770, 808, 854, 880, 976, 1010, 1111, 1120, 1220, 1232, 1342, 1414, 1540, 1616, 1708, 1760, 1952, 2020, 2135, 2222, 2240, 2440, 2464, 2684, 2828, 3080, 3232, 3355, 3416, 3520, 3535, 3904, 4040, 4270, 4444, 4697, 4880, 4928, 5368, 5555, 5656, 6160, 6161, 6464, 6710, 6832, 7070, 7777, 8080, 8540, 8888, 9394, 9760, 10736, 11110, 11312, 12320, 12322, 13420, 13664, 14140, 15554, 16160, 17080, 17776, 18788, 19520, 21472, 22220, 22624, 23485, 24640, 24644, 26840, 27328, 28280, 30805, 31108, 32320, 34160, 35552, 37576, 38885, 42944, 43127, 44440, 45248, 46970, 49288, 53680, 56560, 61610, 62216, 67771, 68320, 71104, 75152, 77770, 86254, 88880, 93940, 98576, 107360, 113120, 123220, 124432, 135542, 136640, 150304, 155540, 172508, 177760, 187880, 197152, 214720, 215635, 226240, 246440, 248864, 271084, 300608, 311080, 338855, 345016, 355520, 375760, 394304, 431270, 474397, 492880, 497728, 542168, 622160, 677710, 690032, 751520, 862540, 948794, 985760, 1084336, 1244320, 1355420, 1380064, 1503040, 1725080, 1897588, 1971520, 2168672, 2371985, 2488640, 2710840, 2760128, 3450160, 3795176, 4337344, 4743970, 5421680, 6900320, 7590352, 9487940, 10843360, 13800640, 15180704, 18975880, 21686720, 30361408, 37951760, 75903520, 151807040]

約数ペア:

[(1, 151807040), (2, 75903520), (4, 37951760), (5, 30361408), (7, 21686720), (8, 18975880), (10, 15180704), (11, 13800640), (14, 10843360), (16, 9487940), (20, 7590352), (22, 6900320), (28, 5421680), (32, 4743970), (35, 4337344), (40, 3795176), (44, 3450160), (55, 2760128), (56, 2710840), (61, 2488640), (64, 2371985), (70, 2168672), (77, 1971520), (80, 1897588), (88, 1725080), (101, 1503040), (110, 1380064), (112, 1355420), (122, 1244320), (140, 1084336), (154, 985760), (160, 948794), (176, 862540), (202, 751520), (220, 690032), (224, 677710), (244, 622160), (280, 542168), (305, 497728), (308, 492880), (320, 474397), (352, 431270), (385, 394304), (404, 375760), (427, 355520), (440, 345016), (448, 338855), (488, 311080), (505, 300608), (560, 271084), (610, 248864), (616, 246440), (671, 226240), (704, 215635), (707, 214720), (770, 197152), (808, 187880), (854, 177760), (880, 172508), (976, 155540), (1010, 150304), (1111, 136640), (1120, 135542), (1220, 124432), (1232, 123220), (1342, 113120), (1414, 107360), (1540, 98576), (1616, 93940), (1708, 88880), (1760, 86254), (1952, 77770), (2020, 75152), (2135, 71104), (2222, 68320), (2240, 67771), (2440, 62216), (2464, 61610), (2684, 56560), (2828, 53680), (3080, 49288), (3232, 46970), (3355, 45248), (3416, 44440), (3520, 43127), (3535, 42944), (3904, 38885), (4040, 37576), (4270, 35552), (4444, 34160), (4697, 32320), (4880, 31108), (4928, 30805), (5368, 28280), (5555, 27328), (5656, 26840), (6160, 24644), (6161, 24640), (6464, 23485), (6710, 22624), (6832, 22220), (7070, 21472), (7777, 19520), (8080, 18788), (8540, 17776), (8888, 17080), (9394, 16160), (9760, 15554), (10736, 14140), (11110, 13664), (11312, 13420), (12320, 12322)]