225106560

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1896

約数の個数: 256

約数和(自身を含む): 911635200

約数和(自身を除く): 686528640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1861, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3722, 3780, 4032, 4320, 4480, 5040, 5583, 5760, 6048, 6720, 7444, 7560, 8064, 8640, 9305, 10080, 11166, 12096, 13027, 13440, 14888, 15120, 16749, 17280, 18610, 20160, 22332, 24192, 26054, 27915, 29776, 30240, 33498, 37220, 39081, 40320, 44664, 50247, 52108, 55830, 59552, 60480, 65135, 66996, 74440, 78162, 83745, 89328, 100494, 104216, 111660, 117243, 119104, 120960, 130270, 133992, 148880, 156324, 167490, 178656, 195405, 200988, 208432, 223320, 234486, 238208, 251235, 260540, 267984, 297760, 312648, 334980, 351729, 357312, 390810, 401976, 416864, 446640, 468972, 502470, 521080, 535968, 586215, 595520, 625296, 669960, 703458, 714624, 781620, 803952, 833728, 893280, 937944, 1004940, 1042160, 1071936, 1172430, 1191040, 1250592, 1339920, 1406916, 1563240, 1607904, 1667456, 1758645, 1786560, 1875888, 2009880, 2084320, 2143872, 2344860, 2501184, 2679840, 2813832, 3126480, 3215808, 3517290, 3573120, 3751776, 4019760, 4168640, 4689720, 5002368, 5359680, 5627664, 6252960, 6431616, 7034580, 7503552, 8039520, 8337280, 9379440, 10719360, 11255328, 12505920, 14069160, 15007104, 16079040, 18758880, 22510656, 25011840, 28138320, 32158080, 37517760, 45021312, 56276640, 75035520, 112553280, 225106560]

約数ペア:

[(1, 225106560), (2, 112553280), (3, 75035520), (4, 56276640), (5, 45021312), (6, 37517760), (7, 32158080), (8, 28138320), (9, 25011840), (10, 22510656), (12, 18758880), (14, 16079040), (15, 15007104), (16, 14069160), (18, 12505920), (20, 11255328), (21, 10719360), (24, 9379440), (27, 8337280), (28, 8039520), (30, 7503552), (32, 7034580), (35, 6431616), (36, 6252960), (40, 5627664), (42, 5359680), (45, 5002368), (48, 4689720), (54, 4168640), (56, 4019760), (60, 3751776), (63, 3573120), (64, 3517290), (70, 3215808), (72, 3126480), (80, 2813832), (84, 2679840), (90, 2501184), (96, 2344860), (105, 2143872), (108, 2084320), (112, 2009880), (120, 1875888), (126, 1786560), (128, 1758645), (135, 1667456), (140, 1607904), (144, 1563240), (160, 1406916), (168, 1339920), (180, 1250592), (189, 1191040), (192, 1172430), (210, 1071936), (216, 1042160), (224, 1004940), (240, 937944), (252, 893280), (270, 833728), (280, 803952), (288, 781620), (315, 714624), (320, 703458), (336, 669960), (360, 625296), (378, 595520), (384, 586215), (420, 535968), (432, 521080), (448, 502470), (480, 468972), (504, 446640), (540, 416864), (560, 401976), (576, 390810), (630, 357312), (640, 351729), (672, 334980), (720, 312648), (756, 297760), (840, 267984), (864, 260540), (896, 251235), (945, 238208), (960, 234486), (1008, 223320), (1080, 208432), (1120, 200988), (1152, 195405), (1260, 178656), (1344, 167490), (1440, 156324), (1512, 148880), (1680, 133992), (1728, 130270), (1861, 120960), (1890, 119104), (1920, 117243), (2016, 111660), (2160, 104216), (2240, 100494), (2520, 89328), (2688, 83745), (2880, 78162), (3024, 74440), (3360, 66996), (3456, 65135), (3722, 60480), (3780, 59552), (4032, 55830), (4320, 52108), (4480, 50247), (5040, 44664), (5583, 40320), (5760, 39081), (6048, 37220), (6720, 33498), (7444, 30240), (7560, 29776), (8064, 27915), (8640, 26054), (9305, 24192), (10080, 22332), (11166, 20160), (12096, 18610), (13027, 17280), (13440, 16749), (14888, 15120)]