344578440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3271

約数の個数: 128

約数和(自身を含む): 1115544960

約数和(自身を除く): 770966520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1802, 2040, 2120, 2703, 3180, 3187, 3604, 4505, 5406, 6360, 6374, 7208, 9010, 9561, 10812, 12748, 13515, 15935, 18020, 19122, 21624, 25496, 27030, 31870, 36040, 38244, 47805, 54060, 54179, 63740, 76488, 95610, 108120, 108358, 127480, 162537, 168911, 191220, 216716, 270895, 325074, 337822, 382440, 433432, 506733, 541790, 650148, 675644, 812685, 844555, 1013466, 1083580, 1300296, 1351288, 1625370, 1689110, 2026932, 2167160, 2533665, 2871487, 3250740, 3378220, 4053864, 5067330, 5742974, 6501480, 6756440, 8614461, 10134660, 11485948, 14357435, 17228922, 20269320, 22971896, 28714870, 34457844, 43072305, 57429740, 68915688, 86144610, 114859480, 172289220, 344578440]

約数ペア:

[(1, 344578440), (2, 172289220), (3, 114859480), (4, 86144610), (5, 68915688), (6, 57429740), (8, 43072305), (10, 34457844), (12, 28714870), (15, 22971896), (17, 20269320), (20, 17228922), (24, 14357435), (30, 11485948), (34, 10134660), (40, 8614461), (51, 6756440), (53, 6501480), (60, 5742974), (68, 5067330), (85, 4053864), (102, 3378220), (106, 3250740), (120, 2871487), (136, 2533665), (159, 2167160), (170, 2026932), (204, 1689110), (212, 1625370), (255, 1351288), (265, 1300296), (318, 1083580), (340, 1013466), (408, 844555), (424, 812685), (510, 675644), (530, 650148), (636, 541790), (680, 506733), (795, 433432), (901, 382440), (1020, 337822), (1060, 325074), (1272, 270895), (1590, 216716), (1802, 191220), (2040, 168911), (2120, 162537), (2703, 127480), (3180, 108358), (3187, 108120), (3604, 95610), (4505, 76488), (5406, 63740), (6360, 54179), (6374, 54060), (7208, 47805), (9010, 38244), (9561, 36040), (10812, 31870), (12748, 27030), (13515, 25496), (15935, 21624), (18020, 19122)]