42307520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 107533440

約数和(自身を除く): 65225920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 80, 94, 97, 116, 145, 160, 188, 194, 232, 235, 290, 320, 376, 388, 464, 470, 485, 580, 752, 776, 928, 940, 970, 1160, 1363, 1504, 1552, 1856, 1880, 1940, 2320, 2726, 2813, 3008, 3104, 3760, 3880, 4559, 4640, 5452, 5626, 6208, 6815, 7520, 7760, 9118, 9280, 10904, 11252, 13630, 14065, 15040, 15520, 18236, 21808, 22504, 22795, 27260, 28130, 31040, 36472, 43616, 45008, 45590, 54520, 56260, 72944, 87232, 90016, 91180, 109040, 112520, 132211, 145888, 180032, 182360, 218080, 225040, 264422, 291776, 364720, 436160, 450080, 528844, 661055, 729440, 900160, 1057688, 1322110, 1458880, 2115376, 2644220, 4230752, 5288440, 8461504, 10576880, 21153760, 42307520]

約数ペア:

[(1, 42307520), (2, 21153760), (4, 10576880), (5, 8461504), (8, 5288440), (10, 4230752), (16, 2644220), (20, 2115376), (29, 1458880), (32, 1322110), (40, 1057688), (47, 900160), (58, 729440), (64, 661055), (80, 528844), (94, 450080), (97, 436160), (116, 364720), (145, 291776), (160, 264422), (188, 225040), (194, 218080), (232, 182360), (235, 180032), (290, 145888), (320, 132211), (376, 112520), (388, 109040), (464, 91180), (470, 90016), (485, 87232), (580, 72944), (752, 56260), (776, 54520), (928, 45590), (940, 45008), (970, 43616), (1160, 36472), (1363, 31040), (1504, 28130), (1552, 27260), (1856, 22795), (1880, 22504), (1940, 21808), (2320, 18236), (2726, 15520), (2813, 15040), (3008, 14065), (3104, 13630), (3760, 11252), (3880, 10904), (4559, 9280), (4640, 9118), (5452, 7760), (5626, 7520), (6208, 6815)]