2125079040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{5647}}^1$

素因数の和:5687

約数の個数: 240

約数和(自身を含む): 7904172672

約数和(自身を除く): 5779093632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5647, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10752, 11294, 11760, 12544, 13440, 15680, 16941, 17920, 18816, 22588, 23520, 25088, 26880, 28235, 31360, 33882, 37632, 39529, 45176, 47040, 53760, 56470, 62720, 67764, 75264, 79058, 84705, 90352, 94080, 112940, 118587, 125440, 135528, 158116, 169410, 180704, 188160, 197645, 225880, 237174, 271056, 276703, 316232, 338820, 361408, 376320, 395290, 451760, 474348, 542112, 553406, 592935, 632464, 677640, 722816, 790580, 830109, 903520, 948696, 1084224, 1106812, 1185870, 1264928, 1355280, 1383515, 1445632, 1581160, 1660218, 1807040, 1897392, 2168448, 2213624, 2371740, 2529856, 2710560, 2767030, 2891264, 3162320, 3320436, 3614080, 3794784, 4150545, 4336896, 4427248, 4743480, 5059712, 5421120, 5534060, 6324640, 6640872, 7228160, 7589568, 8301090, 8673792, 8854496, 9486960, 10119424, 10842240, 11068120, 12649280, 13281744, 14456320, 15179136, 16602180, 17708992, 18973920, 20238848, 21684480, 22136240, 25298560, 26563488, 30358272, 33204360, 35417984, 37947840, 43368960, 44272480, 50597120, 53126976, 60716544, 66408720, 70835968, 75895680, 88544960, 101194240, 106253952, 132817440, 141671936, 151791360, 177089920, 212507904, 265634880, 303582720, 354179840, 425015808, 531269760, 708359680, 1062539520, 2125079040]

約数ペア:

[(1, 2125079040), (2, 1062539520), (3, 708359680), (4, 531269760), (5, 425015808), (6, 354179840), (7, 303582720), (8, 265634880), (10, 212507904), (12, 177089920), (14, 151791360), (15, 141671936), (16, 132817440), (20, 106253952), (21, 101194240), (24, 88544960), (28, 75895680), (30, 70835968), (32, 66408720), (35, 60716544), (40, 53126976), (42, 50597120), (48, 44272480), (49, 43368960), (56, 37947840), (60, 35417984), (64, 33204360), (70, 30358272), (80, 26563488), (84, 25298560), (96, 22136240), (98, 21684480), (105, 20238848), (112, 18973920), (120, 17708992), (128, 16602180), (140, 15179136), (147, 14456320), (160, 13281744), (168, 12649280), (192, 11068120), (196, 10842240), (210, 10119424), (224, 9486960), (240, 8854496), (245, 8673792), (256, 8301090), (280, 7589568), (294, 7228160), (320, 6640872), (336, 6324640), (384, 5534060), (392, 5421120), (420, 5059712), (448, 4743480), (480, 4427248), (490, 4336896), (512, 4150545), (560, 3794784), (588, 3614080), (640, 3320436), (672, 3162320), (735, 2891264), (768, 2767030), (784, 2710560), (840, 2529856), (896, 2371740), (960, 2213624), (980, 2168448), (1120, 1897392), (1176, 1807040), (1280, 1660218), (1344, 1581160), (1470, 1445632), (1536, 1383515), (1568, 1355280), (1680, 1264928), (1792, 1185870), (1920, 1106812), (1960, 1084224), (2240, 948696), (2352, 903520), (2560, 830109), (2688, 790580), (2940, 722816), (3136, 677640), (3360, 632464), (3584, 592935), (3840, 553406), (3920, 542112), (4480, 474348), (4704, 451760), (5376, 395290), (5647, 376320), (5880, 361408), (6272, 338820), (6720, 316232), (7680, 276703), (7840, 271056), (8960, 237174), (9408, 225880), (10752, 197645), (11294, 188160), (11760, 180704), (12544, 169410), (13440, 158116), (15680, 135528), (16941, 125440), (17920, 118587), (18816, 112940), (22588, 94080), (23520, 90352), (25088, 84705), (26880, 79058), (28235, 75264), (31360, 67764), (33882, 62720), (37632, 56470), (39529, 53760), (45176, 47040)]