20243527920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 960

約数和(自身を含む): 91855835136

約数和(自身を除く): 71612307216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 47, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 94, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 141, 144, 153, 154, 165, 168, 170, 176, 180, 187, 188, 198, 204, 210, 220, 231, 235, 238, 240, 252, 255, 264, 272, 280, 282, 306, 308, 315, 329, 330, 336, 340, 357, 360, 374, 376, 385, 396, 408, 420, 423, 440, 457, 462, 470, 476, 495, 504, 510, 517, 528, 560, 561, 564, 595, 612, 616, 630, 658, 660, 680, 693, 705, 714, 720, 748, 752, 765, 770, 792, 799, 816, 840, 846, 880, 914, 924, 935, 940, 952, 987, 990, 1008, 1020, 1034, 1071, 1122, 1128, 1155, 1190, 1224, 1232, 1260, 1309, 1316, 1320, 1360, 1371, 1386, 1410, 1428, 1496, 1530, 1540, 1551, 1584, 1598, 1645, 1680, 1683, 1692, 1785, 1828, 1848, 1870, 1880, 1904, 1974, 1980, 2040, 2068, 2115, 2142, 2244, 2256, 2285, 2310, 2380, 2397, 2448, 2520, 2585, 2618, 2632, 2640, 2742, 2772, 2805, 2820, 2856, 2961, 2992, 3060, 3080, 3102, 3196, 3199, 3290, 3366, 3384, 3465, 3570, 3619, 3656, 3696, 3740, 3760, 3927, 3948, 3960, 3995, 4080, 4113, 4136, 4230, 4284, 4488, 4570, 4620, 4653, 4760, 4794, 4935, 5027, 5040, 5170, 5236, 5264, 5355, 5484, 5544, 5593, 5610, 5640, 5712, 5922, 6120, 6160, 6204, 6392, 6398, 6545, 6580, 6732, 6768, 6855, 6930, 7140, 7191, 7238, 7312, 7480, 7755, 7769, 7854, 7896, 7920, 7990, 8226, 8272, 8415, 8460, 8568, 8789, 8976, 9140, 9240, 9306, 9520, 9588, 9597, 9870, 10054, 10340, 10472, 10710, 10857, 10968, 11088, 11186, 11220, 11280, 11781, 11844, 11985, 12240, 12408, 12784, 12796, 13090, 13160, 13464, 13710, 13860, 14280, 14382, 14476, 14805, 14960, 15081, 15510, 15538, 15708, 15792, 15980, 15995, 16452, 16779, 16830, 16920, 17136, 17578, 18095, 18280, 18480, 18612, 19176, 19194, 19635, 19740, 20108, 20565, 20680, 20944, 21420, 21479, 21714, 21936, 22372, 22440, 23265, 23307, 23562, 23688, 23970, 24816, 25135, 25592, 26180, 26320, 26367, 26928, 27420, 27720, 27965, 28560, 28764, 28791, 28952, 29610, 30162, 31020, 31076, 31416, 31960, 31990, 32571, 32904, 33558, 33660, 33840, 35156, 35189, 35955, 36190, 36560, 37224, 38352, 38388, 38845, 39270, 39480, 40216, 41130, 41360, 42840, 42958, 43428, 43945, 44744, 44880, 45243, 46530, 46614, 47124, 47376, 47940, 47985, 50270, 50337, 51184, 52360, 52734, 54285, 54383, 54840, 55440, 55930, 57528, 57582, 57904, 58905, 59220, 60324, 61523, 62040, 62152, 62832, 63920, 63980, 64437, 65142, 65808, 67116, 67320, 69921, 70312, 70378, 71910, 72380, 74448, 75405, 76776, 77690, 78540, 78960, 79101, 80432, 82260, 83895, 85459, 85680, 85916, 86856, 87890, 89488, 90486, 93060, 93228, 94248, 95880, 95970, 100540, 100674, 104720, 105468, 105567, 107395, 108570, 108766, 109680, 111860, 115056, 115164, 116535, 117810, 118440, 120648, 123046, 124080, 124304, 127960, 128874, 130284, 131835, 134232, 134640, 139842, 140624, 140756, 143820, 143955, 144760, 150353, 150810, 153552, 155380, 157080, 158202, 162855, 163149, 164520, 167790, 170918, 171832, 173712, 175780, 175945, 180972, 184569, 186120, 186456, 188496, 191760, 191940, 193311, 201080, 201348, 210936, 211134, 214790, 217140, 217532, 223720, 226215, 230328, 233070, 235620, 236269, 236880, 241296, 246092, 251685, 255920, 256377, 257748, 260568, 263670, 268464, 271915, 279684, 281512, 287640, 287910, 289520, 300706, 301620, 307615, 310760, 314160, 316404, 316701, 322185, 325710, 326298, 329040, 335580, 341836, 343664, 349605, 351560, 351890, 361944, 365143, 369138, 372240, 372912, 383880, 386622, 395505, 402160, 402696, 421872, 422268, 427295, 429580, 434280, 435064, 447440, 451059, 452430, 460656, 466140, 471240, 472538, 489447, 492184, 503370, 512754, 515496, 521136, 527340, 527835, 543830, 553707, 559368, 563024, 575280, 575820, 598213, 601412, 603240, 615230, 621520, 632808, 633402, 644370, 651420, 652596, 671160, 683672, 699210, 703120, 703780, 708807, 723888, 730286, 738276, 751765, 767760, 769131, 773244, 791010, 805392, 815745, 844536, 854590, 859160, 868560, 870128, 902118, 904860, 922845, 932280, 942480, 945076, 966555, 978894, 984368, 1006740, 1025508, 1030992, 1054680, 1055670, 1087660, 1095429, 1107414, 1118736, 1151640, 1181345, 1196426, 1202824, 1206480, 1230460, 1265616, 1266804, 1281885, 1288740, 1302840, 1305192, 1342320, 1353177, 1367344, 1398420, 1407560, 1417614, 1460572, 1476552, 1503530, 1538262, 1546488, 1582020, 1583505, 1631490, 1653883, 1689072, 1709180, 1718320, 1794639, 1804236, 1809720, 1825715, 1845690, 1864560, 1890152, 1933110, 1957788, 2013480, 2051016, 2109360, 2111340, 2126421, 2175320, 2190858, 2214828, 2255295, 2303280, 2362690, 2392852, 2405648, 2447235, 2460920, 2533608, 2556001, 2563770, 2577480, 2605680, 2610384, 2706354, 2768535, 2796840, 2815120, 2835228, 2921144, 2953104, 2991065, 3007060, 3076524, 3092976, 3164040, 3167010, 3262980, 3286287, 3307766, 3418360, 3544035, 3589278, 3608472, 3619440, 3651430, 3691380, 3780304, 3845655, 3866220, 3915576, 4016573, 4026960, 4102032, 4222680, 4252842, 4350640, 4381716, 4429656, 4510590, 4725380, 4785704, 4894470, 4921840, 4961649, 5067216, 5112002, 5127540, 5154960, 5383917, 5412708, 5477145, 5537070, 5593680, 5670456, 5842288, 5982130, 6014120, 6153048, 6328080, 6334020, 6525960, 6572574, 6615532, 6765885, 6836720, 7088070, 7178556, 7216944, 7302860, 7382760, 7668003, 7691310, 7732440, 7831152, 8033146, 8269415, 8445360, 8505684, 8763432, 8859312, 8973195, 9021180, 9450760, 9571408, 9788940, 9923298, 10224004, 10255080, 10632105, 10767834, 10825416, 10954290, 11074140, 11340912, 11964260, 12028240, 12049719, 12306096, 12668040, 12780005, 13051920, 13145148, 13231064, 13531770, 14176140, 14357112, 14605720, 14765520, 14884947, 15336006, 15382620, 15464880, 16066292, 16431435, 16538830, 17011368, 17526864, 17946390, 18042360, 18901520, 19577880, 19846596, 20082865, 20448008, 20510160, 21264210, 21535668, 21650832, 21908580, 22148280, 23004009, 23928520, 24099438, 24808245, 25336080, 25560010, 26290296, 26462128, 26919585, 27063540, 28116011, 28352280, 28714224, 29211440, 29769894, 30672012, 30765240, 32132584, 32862870, 33077660, 34022736, 35892780, 36084720, 36149157, 38340015, 39155760, 39693192, 40165730, 40896016, 42528420, 43071336, 43817160, 44296560, 46008018, 47857040, 48198876, 49616490, 51120020, 52580592, 53839170, 54127080, 56232022, 56704560, 59539788, 60248595, 61344024, 61530480, 64265168, 65725740, 66155320, 71785560, 72298314, 74424735, 76680030, 79386384, 80331460, 84348033, 85056840, 86142672, 87634320, 92016036, 96397752, 99232980, 102240040, 107678340, 108254160, 112464044, 115020045, 119079576, 120497190, 122688048, 131451480, 132310640, 140580055, 143571120, 144596628, 148849470, 153360060, 160662920, 168696066, 170113680, 180745785, 184032072, 192795504, 198465960, 204480080, 215356680, 224928088, 230040090, 238159152, 240994380, 253044099, 262902960, 281160110, 289193256, 297698940, 306720120, 321325840, 337392132, 361491570, 368064144, 396931920, 421740165, 430713360, 449856176, 460080180, 481988760, 506088198, 562320220, 578386512, 595397880, 613440240, 674784264, 722983140, 843480330, 920160360, 963977520, 1012176396, 1124640440, 1190795760, 1265220495, 1349568528, 1445966280, 1686960660, 1840320720, 2024352792, 2249280880, 2530440990, 2891932560, 3373921320, 4048705584, 5060881980, 6747842640, 10121763960, 20243527920]

約数ペア:

[(1, 20243527920), (2, 10121763960), (3, 6747842640), (4, 5060881980), (5, 4048705584), (6, 3373921320), (7, 2891932560), (8, 2530440990), (9, 2249280880), (10, 2024352792), (11, 1840320720), (12, 1686960660), (14, 1445966280), (15, 1349568528), (16, 1265220495), (17, 1190795760), (18, 1124640440), (20, 1012176396), (21, 963977520), (22, 920160360), (24, 843480330), (28, 722983140), (30, 674784264), (33, 613440240), (34, 595397880), (35, 578386512), (36, 562320220), (40, 506088198), (42, 481988760), (44, 460080180), (45, 449856176), (47, 430713360), (48, 421740165), (51, 396931920), (55, 368064144), (56, 361491570), (60, 337392132), (63, 321325840), (66, 306720120), (68, 297698940), (70, 289193256), (72, 281160110), (77, 262902960), (80, 253044099), (84, 240994380), (85, 238159152), (88, 230040090), (90, 224928088), (94, 215356680), (99, 204480080), (102, 198465960), (105, 192795504), (110, 184032072), (112, 180745785), (119, 170113680), (120, 168696066), (126, 160662920), (132, 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33077660), (616, 32862870), (630, 32132584), (658, 30765240), (660, 30672012), (680, 29769894), (693, 29211440), (705, 28714224), (714, 28352280), (720, 28116011), (748, 27063540), (752, 26919585), (765, 26462128), (770, 26290296), (792, 25560010), (799, 25336080), (816, 24808245), (840, 24099438), (846, 23928520), (880, 23004009), (914, 22148280), (924, 21908580), (935, 21650832), (940, 21535668), (952, 21264210), (987, 20510160), (990, 20448008), (1008, 20082865), (1020, 19846596), (1034, 19577880), (1071, 18901520), (1122, 18042360), (1128, 17946390), (1155, 17526864), (1190, 17011368), (1224, 16538830), (1232, 16431435), (1260, 16066292), (1309, 15464880), (1316, 15382620), (1320, 15336006), (1360, 14884947), (1371, 14765520), (1386, 14605720), (1410, 14357112), (1428, 14176140), (1496, 13531770), (1530, 13231064), (1540, 13145148), (1551, 13051920), (1584, 12780005), (1598, 12668040), (1645, 12306096), (1680, 12049719), (1683, 12028240), (1692, 11964260), (1785, 11340912), (1828, 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4252842), (4794, 4222680), (4935, 4102032), (5027, 4026960), (5040, 4016573), (5170, 3915576), (5236, 3866220), (5264, 3845655), (5355, 3780304), (5484, 3691380), (5544, 3651430), (5593, 3619440), (5610, 3608472), (5640, 3589278), (5712, 3544035), (5922, 3418360), (6120, 3307766), (6160, 3286287), (6204, 3262980), (6392, 3167010), (6398, 3164040), (6545, 3092976), (6580, 3076524), (6732, 3007060), (6768, 2991065), (6855, 2953104), (6930, 2921144), (7140, 2835228), (7191, 2815120), (7238, 2796840), (7312, 2768535), (7480, 2706354), (7755, 2610384), (7769, 2605680), (7854, 2577480), (7896, 2563770), (7920, 2556001), (7990, 2533608), (8226, 2460920), (8272, 2447235), (8415, 2405648), (8460, 2392852), (8568, 2362690), (8789, 2303280), (8976, 2255295), (9140, 2214828), (9240, 2190858), (9306, 2175320), (9520, 2126421), (9588, 2111340), (9597, 2109360), (9870, 2051016), (10054, 2013480), (10340, 1957788), (10472, 1933110), (10710, 1890152), (10857, 1864560), (10968, 1845690), (11088, 1825715), (11186, 1809720), (11220, 1804236), (11280, 1794639), (11781, 1718320), (11844, 1709180), (11985, 1689072), (12240, 1653883), (12408, 1631490), (12784, 1583505), (12796, 1582020), (13090, 1546488), (13160, 1538262), (13464, 1503530), (13710, 1476552), (13860, 1460572), (14280, 1417614), (14382, 1407560), (14476, 1398420), (14805, 1367344), (14960, 1353177), (15081, 1342320), (15510, 1305192), (15538, 1302840), (15708, 1288740), (15792, 1281885), (15980, 1266804), (15995, 1265616), (16452, 1230460), (16779, 1206480), (16830, 1202824), (16920, 1196426), (17136, 1181345), (17578, 1151640), (18095, 1118736), (18280, 1107414), (18480, 1095429), (18612, 1087660), (19176, 1055670), (19194, 1054680), (19635, 1030992), (19740, 1025508), (20108, 1006740), (20565, 984368), (20680, 978894), (20944, 966555), (21420, 945076), (21479, 942480), (21714, 932280), (21936, 922845), (22372, 904860), (22440, 902118), (23265, 870128), (23307, 868560), (23562, 859160), (23688, 854590), (23970, 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(54285, 372912), (54383, 372240), (54840, 369138), (55440, 365143), (55930, 361944), (57528, 351890), (57582, 351560), (57904, 349605), (58905, 343664), (59220, 341836), (60324, 335580), (61523, 329040), (62040, 326298), (62152, 325710), (62832, 322185), (63920, 316701), (63980, 316404), (64437, 314160), (65142, 310760), (65808, 307615), (67116, 301620), (67320, 300706), (69921, 289520), (70312, 287910), (70378, 287640), (71910, 281512), (72380, 279684), (74448, 271915), (75405, 268464), (76776, 263670), (77690, 260568), (78540, 257748), (78960, 256377), (79101, 255920), (80432, 251685), (82260, 246092), (83895, 241296), (85459, 236880), (85680, 236269), (85916, 235620), (86856, 233070), (87890, 230328), (89488, 226215), (90486, 223720), (93060, 217532), (93228, 217140), (94248, 214790), (95880, 211134), (95970, 210936), (100540, 201348), (100674, 201080), (104720, 193311), (105468, 191940), (105567, 191760), (107395, 188496), (108570, 186456), (108766, 186120), (109680, 184569), (111860, 180972), (115056, 175945), (115164, 175780), (116535, 173712), (117810, 171832), (118440, 170918), (120648, 167790), (123046, 164520), (124080, 163149), (124304, 162855), (127960, 158202), (128874, 157080), (130284, 155380), (131835, 153552), (134232, 150810), (134640, 150353), (139842, 144760), (140624, 143955), (140756, 143820)]