995995560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1640

約数の個数: 192

約数和(自身を含む): 3508920000

約数和(自身を除く): 2512924440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 113, 120, 140, 147, 168, 196, 210, 226, 245, 280, 294, 339, 392, 420, 452, 490, 565, 588, 678, 735, 791, 840, 904, 980, 1130, 1176, 1356, 1470, 1499, 1582, 1695, 1960, 2260, 2373, 2712, 2940, 2998, 3164, 3390, 3955, 4497, 4520, 4746, 5537, 5880, 5996, 6328, 6780, 7495, 7910, 8994, 9492, 10493, 11074, 11865, 11992, 13560, 14990, 15820, 16611, 17988, 18984, 20986, 22148, 22485, 23730, 27685, 29980, 31479, 31640, 33222, 35976, 41972, 44296, 44970, 47460, 52465, 55370, 59960, 62958, 66444, 73451, 83055, 83944, 89940, 94920, 104930, 110740, 125916, 132888, 146902, 157395, 166110, 169387, 179880, 209860, 220353, 221480, 251832, 293804, 314790, 332220, 338774, 367255, 419720, 440706, 508161, 587608, 629580, 664440, 677548, 734510, 846935, 881412, 1016322, 1101765, 1185709, 1259160, 1355096, 1469020, 1693870, 1762824, 2032644, 2203530, 2371418, 2540805, 2938040, 3387740, 3557127, 4065288, 4407060, 4742836, 5081610, 5928545, 6775480, 7114254, 8299963, 8814120, 9485672, 10163220, 11857090, 14228508, 16599926, 17785635, 20326440, 23714180, 24899889, 28457016, 33199852, 35571270, 41499815, 47428360, 49799778, 66399704, 71142540, 82999630, 99599556, 124499445, 142285080, 165999260, 199199112, 248998890, 331998520, 497997780, 995995560]

約数ペア:

[(1, 995995560), (2, 497997780), (3, 331998520), (4, 248998890), (5, 199199112), (6, 165999260), (7, 142285080), (8, 124499445), (10, 99599556), (12, 82999630), (14, 71142540), (15, 66399704), (20, 49799778), (21, 47428360), (24, 41499815), (28, 35571270), (30, 33199852), (35, 28457016), (40, 24899889), (42, 23714180), (49, 20326440), (56, 17785635), (60, 16599926), (70, 14228508), (84, 11857090), (98, 10163220), (105, 9485672), (113, 8814120), (120, 8299963), (140, 7114254), (147, 6775480), (168, 5928545), (196, 5081610), (210, 4742836), (226, 4407060), (245, 4065288), (280, 3557127), (294, 3387740), (339, 2938040), (392, 2540805), (420, 2371418), (452, 2203530), (490, 2032644), (565, 1762824), (588, 1693870), (678, 1469020), (735, 1355096), (791, 1259160), (840, 1185709), (904, 1101765), (980, 1016322), (1130, 881412), (1176, 846935), (1356, 734510), (1470, 677548), (1499, 664440), (1582, 629580), (1695, 587608), (1960, 508161), (2260, 440706), (2373, 419720), (2712, 367255), (2940, 338774), (2998, 332220), (3164, 314790), (3390, 293804), (3955, 251832), (4497, 221480), (4520, 220353), (4746, 209860), (5537, 179880), (5880, 169387), (5996, 166110), (6328, 157395), (6780, 146902), (7495, 132888), (7910, 125916), (8994, 110740), (9492, 104930), (10493, 94920), (11074, 89940), (11865, 83944), (11992, 83055), (13560, 73451), (14990, 66444), (15820, 62958), (16611, 59960), (17988, 55370), (18984, 52465), (20986, 47460), (22148, 44970), (22485, 44296), (23730, 41972), (27685, 35976), (29980, 33222), (31479, 31640)]