1245650560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 384

約数和(自身を含む): 3968403840

約数和(自身を除く): 2722753280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 64, 70, 77, 80, 88, 92, 98, 110, 112, 115, 128, 140, 154, 157, 160, 161, 176, 184, 196, 220, 224, 230, 245, 253, 280, 308, 314, 320, 322, 352, 368, 385, 392, 440, 448, 460, 490, 506, 539, 560, 616, 628, 640, 644, 704, 736, 770, 784, 785, 805, 880, 896, 920, 980, 1012, 1078, 1099, 1120, 1127, 1232, 1256, 1265, 1288, 1408, 1472, 1540, 1568, 1570, 1610, 1727, 1760, 1771, 1840, 1960, 2024, 2156, 2198, 2240, 2254, 2464, 2512, 2530, 2576, 2695, 2944, 3080, 3136, 3140, 3220, 3454, 3520, 3542, 3611, 3680, 3920, 4048, 4312, 4396, 4480, 4508, 4928, 5024, 5060, 5152, 5390, 5495, 5635, 6160, 6272, 6280, 6440, 6908, 7040, 7084, 7222, 7360, 7693, 7840, 8096, 8624, 8635, 8792, 8855, 9016, 9856, 10048, 10120, 10304, 10780, 10990, 11270, 12089, 12320, 12397, 12560, 12880, 13816, 14168, 14444, 14720, 15386, 15680, 16192, 17248, 17270, 17584, 17710, 18032, 18055, 20096, 20240, 20608, 21560, 21980, 22540, 24178, 24640, 24794, 25120, 25277, 25760, 27632, 28336, 28888, 30772, 31360, 32384, 34496, 34540, 35168, 35420, 36064, 36110, 38465, 39721, 40480, 43120, 43960, 45080, 48356, 49280, 49588, 50240, 50554, 51520, 55264, 56672, 57776, 60445, 61544, 61985, 68992, 69080, 70336, 70840, 72128, 72220, 76930, 79442, 80960, 84623, 86240, 87920, 90160, 96712, 99176, 100480, 101108, 103040, 110528, 113344, 115552, 120890, 123088, 123970, 126385, 138160, 140672, 141680, 144256, 144440, 153860, 158884, 161920, 169246, 172480, 175840, 176939, 180320, 193424, 198352, 198605, 202216, 221056, 226688, 231104, 241780, 246176, 247940, 252770, 276320, 278047, 283360, 288880, 307720, 317768, 338492, 344960, 351680, 353878, 360640, 386848, 396704, 397210, 404432, 423115, 462208, 483560, 492352, 495880, 505540, 552640, 556094, 566720, 577760, 615440, 635536, 676984, 703360, 707756, 721280, 773696, 793408, 794420, 808864, 846230, 884695, 967120, 984704, 991760, 1011080, 1105280, 1112188, 1133440, 1155520, 1230880, 1271072, 1353968, 1390235, 1415512, 1547392, 1586816, 1588840, 1617728, 1692460, 1769390, 1934240, 1946329, 1983520, 2022160, 2224376, 2311040, 2461760, 2542144, 2707936, 2780470, 2831024, 3177680, 3235456, 3384920, 3538780, 3868480, 3892658, 3967040, 4044320, 4448752, 4923520, 5084288, 5415872, 5560940, 5662048, 6355360, 6769840, 7077560, 7736960, 7785316, 7934080, 8088640, 8897504, 9731645, 10831744, 11121880, 11324096, 12710720, 13539680, 14155120, 15570632, 16177280, 17795008, 19463290, 22243760, 22648192, 25421440, 27079360, 28310240, 31141264, 35590016, 38926580, 44487520, 54158720, 56620480, 62282528, 77853160, 88975040, 113240960, 124565056, 155706320, 177950080, 249130112, 311412640, 622825280, 1245650560]

約数ペア:

[(1, 1245650560), (2, 622825280), (4, 311412640), (5, 249130112), (7, 177950080), (8, 155706320), (10, 124565056), (11, 113240960), (14, 88975040), (16, 77853160), (20, 62282528), (22, 56620480), (23, 54158720), (28, 44487520), (32, 38926580), (35, 35590016), (40, 31141264), (44, 28310240), (46, 27079360), (49, 25421440), (55, 22648192), (56, 22243760), (64, 19463290), (70, 17795008), (77, 16177280), (80, 15570632), (88, 14155120), (92, 13539680), (98, 12710720), (110, 11324096), (112, 11121880), (115, 10831744), (128, 9731645), (140, 8897504), (154, 8088640), (157, 7934080), (160, 7785316), (161, 7736960), (176, 7077560), (184, 6769840), (196, 6355360), (220, 5662048), (224, 5560940), (230, 5415872), (245, 5084288), (253, 4923520), (280, 4448752), (308, 4044320), (314, 3967040), (320, 3892658), (322, 3868480), (352, 3538780), (368, 3384920), (385, 3235456), (392, 3177680), (440, 2831024), (448, 2780470), (460, 2707936), (490, 2542144), (506, 2461760), (539, 2311040), (560, 2224376), (616, 2022160), (628, 1983520), (640, 1946329), (644, 1934240), (704, 1769390), (736, 1692460), (770, 1617728), (784, 1588840), (785, 1586816), (805, 1547392), (880, 1415512), (896, 1390235), (920, 1353968), (980, 1271072), (1012, 1230880), (1078, 1155520), (1099, 1133440), (1120, 1112188), (1127, 1105280), (1232, 1011080), (1256, 991760), (1265, 984704), (1288, 967120), (1408, 884695), (1472, 846230), (1540, 808864), (1568, 794420), (1570, 793408), (1610, 773696), (1727, 721280), (1760, 707756), (1771, 703360), (1840, 676984), (1960, 635536), (2024, 615440), (2156, 577760), (2198, 566720), (2240, 556094), (2254, 552640), (2464, 505540), (2512, 495880), (2530, 492352), (2576, 483560), (2695, 462208), (2944, 423115), (3080, 404432), (3136, 397210), (3140, 396704), (3220, 386848), (3454, 360640), (3520, 353878), (3542, 351680), (3611, 344960), (3680, 338492), (3920, 317768), (4048, 307720), (4312, 288880), (4396, 283360), (4480, 278047), (4508, 276320), (4928, 252770), (5024, 247940), (5060, 246176), (5152, 241780), (5390, 231104), (5495, 226688), (5635, 221056), (6160, 202216), (6272, 198605), (6280, 198352), (6440, 193424), (6908, 180320), (7040, 176939), (7084, 175840), (7222, 172480), (7360, 169246), (7693, 161920), (7840, 158884), (8096, 153860), (8624, 144440), (8635, 144256), (8792, 141680), (8855, 140672), (9016, 138160), (9856, 126385), (10048, 123970), (10120, 123088), (10304, 120890), (10780, 115552), (10990, 113344), (11270, 110528), (12089, 103040), (12320, 101108), (12397, 100480), (12560, 99176), (12880, 96712), (13816, 90160), (14168, 87920), (14444, 86240), (14720, 84623), (15386, 80960), (15680, 79442), (16192, 76930), (17248, 72220), (17270, 72128), (17584, 70840), (17710, 70336), (18032, 69080), (18055, 68992), (20096, 61985), (20240, 61544), (20608, 60445), (21560, 57776), (21980, 56672), (22540, 55264), (24178, 51520), (24640, 50554), (24794, 50240), (25120, 49588), (25277, 49280), (25760, 48356), (27632, 45080), (28336, 43960), (28888, 43120), (30772, 40480), (31360, 39721), (32384, 38465), (34496, 36110), (34540, 36064), (35168, 35420)]