557770920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3328

約数の個数: 192

約数和(自身を含む): 2014243200

約数和(自身を除く): 1456472280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1960, 2030, 2436, 2842, 2940, 3045, 3271, 3480, 4060, 4263, 4872, 5684, 5880, 6090, 6542, 7105, 8120, 8526, 9813, 11368, 12180, 13084, 14210, 16355, 17052, 19626, 21315, 22897, 24360, 26168, 28420, 32710, 34104, 39252, 42630, 45794, 49065, 56840, 65420, 68691, 78504, 85260, 91588, 94859, 98130, 114485, 130840, 137382, 160279, 170520, 183176, 189718, 196260, 228970, 274764, 284577, 320558, 343455, 379436, 392520, 457940, 474295, 480837, 549528, 569154, 641116, 664013, 686910, 758872, 801395, 915880, 948590, 961674, 1138308, 1282232, 1328026, 1373820, 1422885, 1602790, 1897180, 1923348, 1992039, 2276616, 2404185, 2656052, 2747640, 2845770, 3205580, 3320065, 3794360, 3846696, 3984078, 4648091, 4808370, 5312104, 5691540, 6411160, 6640130, 7968156, 9296182, 9616740, 9960195, 11383080, 13280260, 13944273, 15936312, 18592364, 19233480, 19920390, 23240455, 26560520, 27888546, 37184728, 39840780, 46480910, 55777092, 69721365, 79681560, 92961820, 111554184, 139442730, 185923640, 278885460, 557770920]

約数ペア:

[(1, 557770920), (2, 278885460), (3, 185923640), (4, 139442730), (5, 111554184), (6, 92961820), (7, 79681560), (8, 69721365), (10, 55777092), (12, 46480910), (14, 39840780), (15, 37184728), (20, 27888546), (21, 26560520), (24, 23240455), (28, 19920390), (29, 19233480), (30, 18592364), (35, 15936312), (40, 13944273), (42, 13280260), (49, 11383080), (56, 9960195), (58, 9616740), (60, 9296182), (70, 7968156), (84, 6640130), (87, 6411160), (98, 5691540), (105, 5312104), (116, 4808370), (120, 4648091), (140, 3984078), (145, 3846696), (147, 3794360), (168, 3320065), (174, 3205580), (196, 2845770), (203, 2747640), (210, 2656052), (232, 2404185), (245, 2276616), (280, 1992039), (290, 1923348), (294, 1897180), (348, 1602790), (392, 1422885), (406, 1373820), (420, 1328026), (435, 1282232), (490, 1138308), (580, 961674), (588, 948590), (609, 915880), (696, 801395), (735, 758872), (812, 686910), (840, 664013), (870, 641116), (980, 569154), (1015, 549528), (1160, 480837), (1176, 474295), (1218, 457940), (1421, 392520), (1470, 379436), (1624, 343455), (1740, 320558), (1960, 284577), (2030, 274764), (2436, 228970), (2842, 196260), (2940, 189718), (3045, 183176), (3271, 170520), (3480, 160279), (4060, 137382), (4263, 130840), (4872, 114485), (5684, 98130), (5880, 94859), (6090, 91588), (6542, 85260), (7105, 78504), (8120, 68691), (8526, 65420), (9813, 56840), (11368, 49065), (12180, 45794), (13084, 42630), (14210, 39252), (16355, 34104), (17052, 32710), (19626, 28420), (21315, 26168), (22897, 24360)]