222436480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 637330680

約数和(自身を除く): 414894200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 173, 196, 205, 224, 245, 280, 287, 320, 328, 346, 392, 410, 448, 490, 560, 574, 640, 656, 692, 784, 820, 865, 896, 980, 1120, 1148, 1211, 1312, 1384, 1435, 1568, 1640, 1730, 1960, 2009, 2240, 2296, 2422, 2624, 2768, 2870, 3136, 3280, 3460, 3920, 4018, 4480, 4592, 4844, 5248, 5536, 5740, 6055, 6272, 6560, 6920, 7093, 7840, 8036, 8477, 9184, 9688, 10045, 11072, 11480, 12110, 13120, 13840, 14186, 15680, 16072, 16954, 18368, 19376, 20090, 22144, 22960, 24220, 26240, 27680, 28372, 31360, 32144, 33908, 35465, 36736, 38752, 40180, 42385, 45920, 48440, 49651, 55360, 56744, 64288, 67816, 70930, 77504, 80360, 84770, 91840, 96880, 99302, 110720, 113488, 128576, 135632, 141860, 155008, 160720, 169540, 183680, 193760, 198604, 226976, 248255, 257152, 271264, 283720, 321440, 339080, 347557, 387520, 397208, 453952, 496510, 542528, 567440, 642880, 678160, 695114, 775040, 794416, 907904, 993020, 1085056, 1134880, 1285760, 1356320, 1390228, 1588832, 1737785, 1986040, 2269760, 2712640, 2780456, 3177664, 3475570, 3972080, 4539520, 5425280, 5560912, 6355328, 6951140, 7944160, 11121824, 13902280, 15888320, 22243648, 27804560, 31776640, 44487296, 55609120, 111218240, 222436480]

約数ペア:

[(1, 222436480), (2, 111218240), (4, 55609120), (5, 44487296), (7, 31776640), (8, 27804560), (10, 22243648), (14, 15888320), (16, 13902280), (20, 11121824), (28, 7944160), (32, 6951140), (35, 6355328), (40, 5560912), (41, 5425280), (49, 4539520), (56, 3972080), (64, 3475570), (70, 3177664), (80, 2780456), (82, 2712640), (98, 2269760), (112, 1986040), (128, 1737785), (140, 1588832), (160, 1390228), (164, 1356320), (173, 1285760), (196, 1134880), (205, 1085056), (224, 993020), (245, 907904), (280, 794416), (287, 775040), (320, 695114), (328, 678160), (346, 642880), (392, 567440), (410, 542528), (448, 496510), (490, 453952), (560, 397208), (574, 387520), (640, 347557), (656, 339080), (692, 321440), (784, 283720), (820, 271264), (865, 257152), (896, 248255), (980, 226976), (1120, 198604), (1148, 193760), (1211, 183680), (1312, 169540), (1384, 160720), (1435, 155008), (1568, 141860), (1640, 135632), (1730, 128576), (1960, 113488), (2009, 110720), (2240, 99302), (2296, 96880), (2422, 91840), (2624, 84770), (2768, 80360), (2870, 77504), (3136, 70930), (3280, 67816), (3460, 64288), (3920, 56744), (4018, 55360), (4480, 49651), (4592, 48440), (4844, 45920), (5248, 42385), (5536, 40180), (5740, 38752), (6055, 36736), (6272, 35465), (6560, 33908), (6920, 32144), (7093, 31360), (7840, 28372), (8036, 27680), (8477, 26240), (9184, 24220), (9688, 22960), (10045, 22144), (11072, 20090), (11480, 19376), (12110, 18368), (13120, 16954), (13840, 16072), (14186, 15680)]