225605520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 320

約数和(自身を含む): 911370240

約数和(自身を除く): 685764720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 336, 344, 347, 360, 378, 387, 420, 430, 432, 504, 516, 540, 560, 602, 630, 645, 688, 694, 720, 756, 774, 840, 860, 903, 945, 1008, 1032, 1041, 1080, 1161, 1204, 1260, 1290, 1388, 1505, 1512, 1548, 1680, 1720, 1735, 1806, 1890, 1935, 2064, 2082, 2160, 2322, 2408, 2429, 2520, 2580, 2709, 2776, 3010, 3024, 3096, 3123, 3440, 3470, 3612, 3780, 3870, 4164, 4515, 4644, 4816, 4858, 5040, 5160, 5205, 5418, 5552, 5805, 6020, 6192, 6246, 6940, 7224, 7287, 7560, 7740, 8127, 8328, 9030, 9288, 9369, 9716, 10320, 10410, 10836, 11610, 12040, 12145, 12492, 13545, 13880, 14448, 14574, 14921, 15120, 15480, 15615, 16254, 16656, 18060, 18576, 18738, 19432, 20820, 21672, 21861, 23220, 24080, 24290, 24984, 27090, 27760, 29148, 29842, 30960, 31230, 32508, 36120, 36435, 37476, 38864, 40635, 41640, 43344, 43722, 44763, 46440, 46845, 48580, 49968, 54180, 58296, 59684, 62460, 65016, 65583, 72240, 72870, 74605, 74952, 81270, 83280, 87444, 89526, 92880, 93690, 97160, 104447, 108360, 109305, 116592, 119368, 124920, 130032, 131166, 134289, 145740, 149210, 149904, 162540, 174888, 179052, 187380, 194320, 208894, 216720, 218610, 223815, 238736, 249840, 262332, 268578, 291480, 298420, 313341, 325080, 327915, 349776, 358104, 374760, 402867, 417788, 437220, 447630, 522235, 524664, 537156, 582960, 596840, 626682, 650160, 655830, 671445, 716208, 749520, 805734, 835576, 874440, 895260, 940023, 1044470, 1049328, 1074312, 1193680, 1253364, 1311660, 1342890, 1566705, 1611468, 1671152, 1748880, 1790520, 1880046, 2014335, 2088940, 2148624, 2506728, 2623320, 2685780, 2820069, 3133410, 3222936, 3581040, 3760092, 4028670, 4177880, 4700115, 5013456, 5246640, 5371560, 5640138, 6266820, 6445872, 7520184, 8057340, 8355760, 9400230, 10743120, 11280276, 12533640, 14100345, 15040368, 16114680, 18800460, 22560552, 25067280, 28200690, 32229360, 37600920, 45121104, 56401380, 75201840, 112802760, 225605520]

約数ペア:

[(1, 225605520), (2, 112802760), (3, 75201840), (4, 56401380), (5, 45121104), (6, 37600920), (7, 32229360), (8, 28200690), (9, 25067280), (10, 22560552), (12, 18800460), (14, 16114680), (15, 15040368), (16, 14100345), (18, 12533640), (20, 11280276), (21, 10743120), (24, 9400230), (27, 8355760), (28, 8057340), (30, 7520184), (35, 6445872), (36, 6266820), (40, 5640138), (42, 5371560), (43, 5246640), (45, 5013456), (48, 4700115), (54, 4177880), (56, 4028670), (60, 3760092), (63, 3581040), (70, 3222936), (72, 3133410), (80, 2820069), (84, 2685780), (86, 2623320), (90, 2506728), (105, 2148624), (108, 2088940), (112, 2014335), (120, 1880046), (126, 1790520), (129, 1748880), (135, 1671152), (140, 1611468), (144, 1566705), (168, 1342890), (172, 1311660), (180, 1253364), (189, 1193680), (210, 1074312), (215, 1049328), (216, 1044470), (240, 940023), (252, 895260), (258, 874440), (270, 835576), (280, 805734), (301, 749520), (315, 716208), (336, 671445), (344, 655830), (347, 650160), (360, 626682), (378, 596840), (387, 582960), (420, 537156), (430, 524664), (432, 522235), (504, 447630), (516, 437220), (540, 417788), (560, 402867), (602, 374760), (630, 358104), (645, 349776), (688, 327915), (694, 325080), (720, 313341), (756, 298420), (774, 291480), (840, 268578), (860, 262332), (903, 249840), (945, 238736), (1008, 223815), (1032, 218610), (1041, 216720), (1080, 208894), (1161, 194320), (1204, 187380), (1260, 179052), (1290, 174888), (1388, 162540), (1505, 149904), (1512, 149210), (1548, 145740), (1680, 134289), (1720, 131166), (1735, 130032), (1806, 124920), (1890, 119368), (1935, 116592), (2064, 109305), (2082, 108360), (2160, 104447), (2322, 97160), (2408, 93690), (2429, 92880), (2520, 89526), (2580, 87444), (2709, 83280), (2776, 81270), (3010, 74952), (3024, 74605), (3096, 72870), (3123, 72240), (3440, 65583), (3470, 65016), (3612, 62460), (3780, 59684), (3870, 58296), (4164, 54180), (4515, 49968), (4644, 48580), (4816, 46845), (4858, 46440), (5040, 44763), (5160, 43722), (5205, 43344), (5418, 41640), (5552, 40635), (5805, 38864), (6020, 37476), (6192, 36435), (6246, 36120), (6940, 32508), (7224, 31230), (7287, 30960), (7560, 29842), (7740, 29148), (8127, 27760), (8328, 27090), (9030, 24984), (9288, 24290), (9369, 24080), (9716, 23220), (10320, 21861), (10410, 21672), (10836, 20820), (11610, 19432), (12040, 18738), (12145, 18576), (12492, 18060), (13545, 16656), (13880, 16254), (14448, 15615), (14574, 15480), (14921, 15120)]