28265207040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{16691}}^1$

素因数の和:16735

約数の個数: 432

約数和(自身を含む): 116685092160

約数和(自身を除く): 88419885120

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5292, 5376, 5760, 5880, 6048, 6272, 6615, 6720, 6912, 7056, 7560, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 11520, 11760, 12096, 12544, 13230, 13440, 14112, 15120, 15680, 16128, 16691, 17280, 17640, 18816, 20160, 21168, 23520, 24192, 26460, 26880, 28224, 30240, 31360, 33382, 34560, 35280, 37632, 40320, 42336, 47040, 48384, 50073, 52920, 56448, 60480, 62720, 66764, 70560, 80640, 83455, 84672, 94080, 100146, 105840, 112896, 116837, 120960, 133528, 141120, 150219, 166910, 169344, 188160, 200292, 211680, 233674, 241920, 250365, 267056, 282240, 300438, 333820, 338688, 350511, 400584, 423360, 450657, 467348, 500730, 534112, 564480, 584185, 600876, 667640, 701022, 751095, 801168, 817859, 846720, 901314, 934696, 1001460, 1051533, 1068224, 1168370, 1201752, 1335280, 1402044, 1502190, 1602336, 1635718, 1693440, 1752555, 1802628, 1869392, 2002920, 2103066, 2136448, 2253285, 2336740, 2403504, 2453577, 2670560, 2804088, 3004380, 3154599, 3204672, 3271436, 3505110, 3605256, 3738784, 4005840, 4089295, 4206132, 4272896, 4506570, 4673480, 4807008, 4907154, 5257665, 5341120, 5608176, 6008760, 6309198, 6409344, 6542872, 7010220, 7210512, 7360731, 7477568, 8011680, 8178590, 8412264, 9013140, 9346960, 9614016, 9814308, 10515330, 10682240, 11216352, 12017520, 12267885, 12618396, 12818688, 13085744, 14020440, 14421024, 14721462, 14955136, 15772995, 16023360, 16357180, 16824528, 18026280, 18693920, 19228032, 19628616, 21030660, 21364480, 22082193, 22432704, 24035040, 24535770, 25236792, 26171488, 28040880, 28842048, 29442924, 29910272, 31545990, 32046720, 32714360, 33649056, 36052560, 36803655, 37387840, 38456064, 39257232, 42061320, 44164386, 44865408, 48070080, 49071540, 50473584, 52342976, 56081760, 57684096, 58885848, 63091980, 64093440, 65428720, 67298112, 72105120, 73607310, 74775680, 78514464, 84122640, 88328772, 89730816, 96140160, 98143080, 100947168, 104685952, 110410965, 112163520, 115368192, 117771696, 126183960, 130857440, 134596224, 144210240, 147214620, 149551360, 157028928, 168245280, 176657544, 192280320, 196286160, 201894336, 209371904, 220821930, 224327040, 235543392, 252367920, 261714880, 269192448, 288420480, 294429240, 314057856, 336490560, 353315088, 392572320, 403788672, 441643860, 448654080, 471086784, 504735840, 523429760, 576840960, 588858480, 628115712, 672981120, 706630176, 785144640, 807577344, 883287720, 942173568, 1009471680, 1046859520, 1177716960, 1345962240, 1413260352, 1570289280, 1766575440, 1884347136, 2018943360, 2355433920, 2826520704, 3140578560, 3533150880, 4037886720, 4710867840, 5653041408, 7066301760, 9421735680, 14132603520, 28265207040]

約数ペア:

[(1, 28265207040), (2, 14132603520), (3, 9421735680), (4, 7066301760), (5, 5653041408), (6, 4710867840), (7, 4037886720), (8, 3533150880), (9, 3140578560), (10, 2826520704), (12, 2355433920), (14, 2018943360), (15, 1884347136), (16, 1766575440), (18, 1570289280), (20, 1413260352), (21, 1345962240), (24, 1177716960), (27, 1046859520), (28, 1009471680), (30, 942173568), (32, 883287720), (35, 807577344), (36, 785144640), (40, 706630176), (42, 672981120), (45, 628115712), (48, 588858480), (49, 576840960), (54, 523429760), (56, 504735840), (60, 471086784), (63, 448654080), (64, 441643860), (70, 403788672), (72, 392572320), (80, 353315088), (84, 336490560), (90, 314057856), (96, 294429240), (98, 288420480), (105, 269192448), (108, 261714880), (112, 252367920), (120, 235543392), (126, 224327040), (128, 220821930), (135, 209371904), (140, 201894336), (144, 196286160), (147, 192280320), (160, 176657544), (168, 168245280), (180, 157028928), (189, 149551360), (192, 147214620), (196, 144210240), (210, 134596224), (216, 130857440), (224, 126183960), (240, 117771696), (245, 115368192), (252, 112163520), (256, 110410965), (270, 104685952), (280, 100947168), (288, 98143080), (294, 96140160), (315, 89730816), (320, 88328772), (336, 84122640), (360, 78514464), (378, 74775680), (384, 73607310), (392, 72105120), (420, 67298112), (432, 65428720), (441, 64093440), (448, 63091980), (480, 58885848), (490, 57684096), (504, 56081760), (540, 52342976), (560, 50473584), (576, 49071540), (588, 48070080), (630, 44865408), (640, 44164386), (672, 42061320), (720, 39257232), (735, 38456064), (756, 37387840), (768, 36803655), (784, 36052560), (840, 33649056), (864, 32714360), (882, 32046720), (896, 31545990), (945, 29910272), (960, 29442924), (980, 28842048), (1008, 28040880), (1080, 26171488), (1120, 25236792), (1152, 24535770), (1176, 24035040), (1260, 22432704), (1280, 22082193), (1323, 21364480), (1344, 21030660), (1440, 19628616), (1470, 19228032), (1512, 18693920), (1568, 18026280), (1680, 16824528), (1728, 16357180), (1764, 16023360), (1792, 15772995), (1890, 14955136), (1920, 14721462), (1960, 14421024), (2016, 14020440), (2160, 13085744), (2205, 12818688), (2240, 12618396), (2304, 12267885), (2352, 12017520), (2520, 11216352), (2646, 10682240), (2688, 10515330), (2880, 9814308), (2940, 9614016), (3024, 9346960), (3136, 9013140), (3360, 8412264), (3456, 8178590), (3528, 8011680), (3780, 7477568), (3840, 7360731), (3920, 7210512), (4032, 7010220), (4320, 6542872), (4410, 6409344), (4480, 6309198), (4704, 6008760), (5040, 5608176), (5292, 5341120), (5376, 5257665), (5760, 4907154), (5880, 4807008), (6048, 4673480), (6272, 4506570), (6615, 4272896), (6720, 4206132), (6912, 4089295), (7056, 4005840), (7560, 3738784), (7840, 3605256), (8064, 3505110), (8640, 3271436), (8820, 3204672), (8960, 3154599), (9408, 3004380), (10080, 2804088), (10584, 2670560), (11520, 2453577), (11760, 2403504), (12096, 2336740), (12544, 2253285), (13230, 2136448), (13440, 2103066), (14112, 2002920), (15120, 1869392), (15680, 1802628), (16128, 1752555), (16691, 1693440), (17280, 1635718), (17640, 1602336), (18816, 1502190), (20160, 1402044), (21168, 1335280), (23520, 1201752), (24192, 1168370), (26460, 1068224), (26880, 1051533), (28224, 1001460), (30240, 934696), (31360, 901314), (33382, 846720), (34560, 817859), (35280, 801168), (37632, 751095), (40320, 701022), (42336, 667640), (47040, 600876), (48384, 584185), (50073, 564480), (52920, 534112), (56448, 500730), (60480, 467348), (62720, 450657), (66764, 423360), (70560, 400584), (80640, 350511), (83455, 338688), (84672, 333820), (94080, 300438), (100146, 282240), (105840, 267056), (112896, 250365), (116837, 241920), (120960, 233674), (133528, 211680), (141120, 200292), (150219, 188160), (166910, 169344)]