2440898460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 1152

約数和(自身を含む): 11271536640

約数和(自身を除く): 8830638180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 23, 26, 28, 30, 31, 33, 35, 36, 38, 39, 42, 44, 45, 46, 52, 55, 57, 60, 62, 63, 65, 66, 69, 70, 76, 77, 78, 84, 90, 91, 92, 93, 95, 99, 105, 110, 114, 115, 117, 124, 126, 130, 132, 133, 138, 140, 143, 154, 155, 156, 161, 165, 171, 180, 182, 186, 190, 195, 198, 207, 209, 210, 217, 220, 228, 230, 231, 234, 247, 252, 253, 260, 266, 273, 276, 279, 285, 286, 299, 308, 310, 315, 322, 330, 341, 342, 345, 364, 372, 380, 385, 390, 396, 399, 403, 414, 418, 420, 429, 434, 437, 455, 460, 462, 465, 468, 483, 494, 495, 506, 532, 546, 558, 570, 572, 585, 589, 598, 620, 627, 630, 644, 651, 660, 665, 682, 684, 690, 693, 713, 715, 741, 759, 770, 780, 798, 805, 806, 819, 828, 836, 855, 858, 868, 874, 897, 910, 924, 930, 966, 988, 990, 1001, 1012, 1023, 1035, 1045, 1085, 1092, 1116, 1140, 1155, 1170, 1178, 1196, 1197, 1209, 1235, 1254, 1260, 1265, 1287, 1302, 1311, 1330, 1364, 1365, 1380, 1386, 1395, 1426, 1430, 1449, 1463, 1482, 1495, 1518, 1540, 1596, 1610, 1612, 1638, 1705, 1710, 1716, 1729, 1748, 1767, 1771, 1794, 1820, 1860, 1881, 1932, 1953, 1980, 1995, 2002, 2015, 2046, 2070, 2090, 2093, 2139, 2145, 2170, 2185, 2223, 2277, 2310, 2340, 2356, 2387, 2394, 2415, 2418, 2470, 2508, 2530, 2574, 2604, 2622, 2660, 2691, 2717, 2730, 2772, 2790, 2821, 2852, 2860, 2898, 2926, 2945, 2964, 2990, 3003, 3036, 3059, 3069, 3135, 3220, 3255, 3276, 3289, 3410, 3420, 3458, 3465, 3534, 3542, 3565, 3588, 3627, 3705, 3762, 3795, 3906, 3933, 3990, 4004, 4030, 4092, 4095, 4123, 4140, 4180, 4186, 4278, 4290, 4340, 4370, 4389, 4433, 4446, 4485, 4554, 4620, 4774, 4788, 4807, 4830, 4836, 4940, 4991, 5005, 5060, 5115, 5148, 5187, 5244, 5301, 5313, 5382, 5434, 5460, 5580, 5642, 5681, 5796, 5852, 5890, 5980, 5985, 6006, 6045, 6118, 6138, 6270, 6279, 6417, 6435, 6479, 6510, 6555, 6578, 6820, 6916, 6930, 7068, 7084, 7130, 7161, 7245, 7254, 7315, 7410, 7524, 7590, 7657, 7812, 7843, 7866, 7980, 8060, 8151, 8190, 8246, 8372, 8463, 8556, 8580, 8645, 8740, 8778, 8835, 8855, 8866, 8892, 8970, 9009, 9108, 9177, 9269, 9405, 9548, 9614, 9660, 9765, 9867, 9982, 10010, 10230, 10374, 10465, 10602, 10626, 10695, 10764, 10868, 11115, 11284, 11362, 11385, 11780, 11935, 11970, 12012, 12090, 12236, 12276, 12369, 12540, 12558, 12834, 12870, 12958, 13020, 13110, 13156, 13167, 13299, 13455, 13547, 13585, 13860, 14105, 14260, 14322, 14421, 14490, 14508, 14630, 14820, 14973, 15015, 15180, 15295, 15314, 15345, 15561, 15686, 15732, 15939, 16302, 16380, 16445, 16492, 16926, 17043, 17290, 17556, 17670, 17710, 17732, 17940, 18018, 18135, 18354, 18538, 18810, 18837, 19019, 19228, 19437, 19530, 19665, 19734, 19964, 20020, 20460, 20615, 20748, 20930, 21204, 21252, 21390, 21483, 21945, 22165, 22230, 22724, 22770, 22971, 23023, 23529, 23870, 23940, 24035, 24180, 24453, 24738, 24955, 25116, 25389, 25668, 25740, 25916, 25935, 26220, 26334, 26505, 26565, 26598, 26910, 27094, 27170, 27531, 27807, 28210, 28405, 28644, 28842, 28980, 29260, 29601, 29946, 30030, 30590, 30628, 30690, 31031, 31122, 31372, 31395, 31878, 32085, 32395, 32604, 32890, 33649, 33852, 34086, 34580, 35340, 35420, 35805, 36036, 36270, 36708, 37076, 37107, 37620, 37674, 38038, 38285, 38874, 39060, 39215, 39330, 39468, 39767, 39897, 40641, 40755, 41230, 41860, 42315, 42780, 42966, 43263, 43890, 44330, 44460, 44919, 45045, 45353, 45540, 45885, 45942, 46046, 46345, 47058, 47740, 48070, 48906, 49335, 49476, 49910, 50778, 51129, 51870, 52668, 53010, 53130, 53196, 53599, 53820, 54188, 54340, 54901, 55062, 55614, 56420, 56810, 57057, 57684, 58311, 59202, 59892, 60060, 61180, 61380, 61845, 62062, 62244, 62491, 62790, 63756, 64170, 64790, 64883, 65780, 65835, 66495, 67298, 67735, 68172, 68913, 69069, 70587, 71610, 72105, 72540, 74214, 74865, 75348, 76076, 76570, 77748, 77805, 78430, 78660, 79534, 79695, 79794, 81282, 81510, 82460, 83421, 84227, 84630, 85215, 85932, 86526, 87780, 88660, 89838, 90090, 90706, 91770, 91884, 92092, 92690, 93093, 94116, 94185, 94829, 95095, 96140, 97185, 97812, 98670, 99820, 100947, 101556, 101959, 102258, 103740, 106020, 106260, 107198, 107415, 109802, 110124, 111228, 113620, 114114, 114855, 115115, 116622, 117645, 118404, 119301, 121923, 122265, 123690, 124124, 124982, 125580, 126945, 128340, 129580, 129766, 131670, 132990, 134596, 135470, 136059, 137655, 137826, 138138, 139035, 141174, 143220, 144210, 148005, 148428, 149017, 149730, 153140, 155155, 155610, 156860, 159068, 159390, 159588, 160797, 162564, 163020, 164703, 166842, 168245, 168454, 169260, 170430, 171171, 173052, 176111, 179676, 180180, 181412, 183540, 185380, 185535, 186186, 187473, 188370, 189658, 190190, 194370, 194649, 197340, 198835, 199485, 201894, 203205, 203918, 204516, 207207, 214396, 214830, 216315, 219604, 224595, 226765, 228228, 229710, 230230, 233244, 235290, 238602, 243846, 244530, 247380, 249964, 252681, 253890, 255645, 259532, 263340, 265980, 267995, 270940, 272118, 274505, 275310, 275652, 276276, 278070, 279279, 282348, 284487, 285285, 288420, 291555, 296010, 298034, 299460, 302841, 305877, 310310, 311220, 312455, 318780, 321594, 324415, 329406, 333684, 336490, 336908, 340860, 342342, 344565, 345345, 352222, 352935, 357903, 371070, 372372, 374946, 376740, 379316, 380380, 388740, 389298, 397670, 398970, 403788, 406410, 407836, 408177, 414414, 417105, 421135, 429660, 432630, 437437, 447051, 449190, 453530, 459420, 460460, 465465, 470580, 474145, 477204, 482391, 487692, 489060, 494109, 504735, 505362, 507780, 509795, 511290, 528333, 535990, 544236, 549010, 550620, 556140, 558558, 562419, 568974, 570570, 583110, 583947, 589589, 592020, 596068, 596505, 605682, 609615, 611754, 620620, 624910, 643188, 648830, 658812, 672980, 680295, 684684, 689130, 690690, 704444, 705870, 713713, 715806, 742140, 745085, 749892, 758043, 778596, 795340, 797940, 803985, 812820, 816354, 823515, 828828, 834210, 842270, 853461, 855855, 865260, 874874, 880555, 894102, 898380, 907060, 917631, 930930, 937365, 948290, 964782, 973245, 988218, 1009470, 1010724, 1019590, 1022580, 1036035, 1043119, 1056666, 1071980, 1098020, 1117116, 1124838, 1137948, 1141140, 1166220, 1167894, 1179178, 1193010, 1211364, 1219230, 1223508, 1232777, 1249820, 1263405, 1297660, 1312311, 1341153, 1360590, 1378260, 1381380, 1396395, 1411740, 1422435, 1427426, 1431612, 1490170, 1514205, 1516086, 1529385, 1584999, 1607970, 1632708, 1647030, 1668420, 1684540, 1706922, 1711710, 1749748, 1761110, 1768767, 1788204, 1789515, 1835262, 1861860, 1874730, 1896580, 1929564, 1937221, 1946490, 1976436, 2018940, 2039180, 2040885, 2072070, 2086238, 2113332, 2141139, 2187185, 2235255, 2249676, 2335788, 2358356, 2386020, 2411955, 2438460, 2465554, 2470545, 2526810, 2624622, 2641665, 2682306, 2721180, 2792790, 2812095, 2844870, 2854852, 2919735, 2947945, 2980340, 3028410, 3032172, 3058770, 3129357, 3169998, 3215940, 3294060, 3413844, 3423420, 3522220, 3537534, 3568565, 3579030, 3670524, 3698331, 3749460, 3790215, 3874442, 3892980, 3936933, 4081770, 4144140, 4172476, 4267305, 4282278, 4374370, 4470510, 4588155, 4823910, 4931108, 4941090, 5053620, 5215595, 5249244, 5283330, 5306301, 5364612, 5585580, 5624190, 5689740, 5811663, 5839470, 5895890, 6056820, 6117540, 6163885, 6258714, 6339996, 6423417, 6561555, 6705765, 7075068, 7137130, 7158060, 7396662, 7580430, 7748884, 7873866, 7924995, 8163540, 8534610, 8564556, 8748740, 8843835, 8941020, 9176310, 9388071, 9647820, 9686105, 9882180, 10431190, 10566660, 10612602, 10705695, 11094993, 11248380, 11623326, 11678940, 11791780, 12327770, 12517428, 12846834, 13123110, 13411530, 13560547, 14274260, 14793324, 15160860, 15646785, 15747732, 15849990, 17069220, 17434989, 17687670, 18352620, 18491655, 18776142, 19372210, 19684665, 20862380, 21225204, 21411390, 22189986, 23246652, 24655540, 25693668, 26246220, 26531505, 26823060, 27121094, 29058315, 31293570, 31699980, 32117085, 34869978, 35375340, 36983310, 37552284, 38744420, 39369330, 40681641, 42822780, 44379972, 46940355, 53063010, 54242188, 55474965, 58116630, 62587140, 64234170, 67802735, 69739956, 73966620, 78738660, 81363282, 87174945, 93880710, 106126020, 110949930, 116233260, 122044923, 128468340, 135605470, 162726564, 174349890, 187761420, 203408205, 221899860, 244089846, 271210940, 348699780, 406816410, 488179692, 610224615, 813632820, 1220449230, 2440898460]

約数ペア:

[(1, 2440898460), (2, 1220449230), (3, 813632820), (4, 610224615), (5, 488179692), (6, 406816410), (7, 348699780), (9, 271210940), (10, 244089846), (11, 221899860), (12, 203408205), (13, 187761420), (14, 174349890), (15, 162726564), (18, 135605470), (19, 128468340), (20, 122044923), (21, 116233260), (22, 110949930), (23, 106126020), (26, 93880710), (28, 87174945), (30, 81363282), (31, 78738660), (33, 73966620), (35, 69739956), (36, 67802735), (38, 64234170), (39, 62587140), (42, 58116630), (44, 55474965), (45, 54242188), (46, 53063010), (52, 46940355), (55, 44379972), (57, 42822780), (60, 40681641), (62, 39369330), (63, 38744420), (65, 37552284), (66, 36983310), (69, 35375340), (70, 34869978), (76, 32117085), (77, 31699980), (78, 31293570), (84, 29058315), (90, 27121094), (91, 26823060), (92, 26531505), (93, 26246220), (95, 25693668), (99, 24655540), (105, 23246652), (110, 22189986), (114, 21411390), (115, 21225204), (117, 20862380), (124, 19684665), (126, 19372210), (130, 18776142), (132, 18491655), (133, 18352620), (138, 17687670), (140, 17434989), (143, 17069220), (154, 15849990), (155, 15747732), (156, 15646785), (161, 15160860), (165, 14793324), (171, 14274260), (180, 13560547), (182, 13411530), (186, 13123110), (190, 12846834), (195, 12517428), (198, 12327770), (207, 11791780), (209, 11678940), (210, 11623326), (217, 11248380), (220, 11094993), (228, 10705695), (230, 10612602), (231, 10566660), (234, 10431190), (247, 9882180), (252, 9686105), (253, 9647820), (260, 9388071), (266, 9176310), (273, 8941020), (276, 8843835), (279, 8748740), (285, 8564556), (286, 8534610), (299, 8163540), (308, 7924995), (310, 7873866), (315, 7748884), (322, 7580430), (330, 7396662), (341, 7158060), (342, 7137130), (345, 7075068), (364, 6705765), (372, 6561555), (380, 6423417), (385, 6339996), (390, 6258714), (396, 6163885), (399, 6117540), (403, 6056820), (414, 5895890), (418, 5839470), (420, 5811663), (429, 5689740), (434, 5624190), (437, 5585580), (455, 5364612), (460, 5306301), (462, 5283330), (465, 5249244), (468, 5215595), (483, 5053620), (494, 4941090), (495, 4931108), (506, 4823910), (532, 4588155), (546, 4470510), (558, 4374370), (570, 4282278), (572, 4267305), (585, 4172476), (589, 4144140), (598, 4081770), (620, 3936933), (627, 3892980), (630, 3874442), (644, 3790215), (651, 3749460), (660, 3698331), (665, 3670524), (682, 3579030), (684, 3568565), (690, 3537534), (693, 3522220), (713, 3423420), (715, 3413844), (741, 3294060), (759, 3215940), (770, 3169998), (780, 3129357), (798, 3058770), (805, 3032172), (806, 3028410), (819, 2980340), (828, 2947945), (836, 2919735), (855, 2854852), (858, 2844870), (868, 2812095), (874, 2792790), (897, 2721180), (910, 2682306), (924, 2641665), (930, 2624622), (966, 2526810), (988, 2470545), (990, 2465554), (1001, 2438460), (1012, 2411955), (1023, 2386020), (1035, 2358356), (1045, 2335788), (1085, 2249676), (1092, 2235255), (1116, 2187185), (1140, 2141139), (1155, 2113332), (1170, 2086238), (1178, 2072070), (1196, 2040885), (1197, 2039180), (1209, 2018940), (1235, 1976436), (1254, 1946490), (1260, 1937221), (1265, 1929564), (1287, 1896580), (1302, 1874730), (1311, 1861860), (1330, 1835262), (1364, 1789515), (1365, 1788204), (1380, 1768767), (1386, 1761110), (1395, 1749748), (1426, 1711710), (1430, 1706922), (1449, 1684540), (1463, 1668420), (1482, 1647030), (1495, 1632708), (1518, 1607970), (1540, 1584999), (1596, 1529385), (1610, 1516086), (1612, 1514205), (1638, 1490170), (1705, 1431612), (1710, 1427426), (1716, 1422435), (1729, 1411740), (1748, 1396395), (1767, 1381380), (1771, 1378260), (1794, 1360590), (1820, 1341153), (1860, 1312311), (1881, 1297660), (1932, 1263405), (1953, 1249820), (1980, 1232777), (1995, 1223508), (2002, 1219230), (2015, 1211364), (2046, 1193010), (2070, 1179178), (2090, 1167894), (2093, 1166220), (2139, 1141140), (2145, 1137948), (2170, 1124838), (2185, 1117116), (2223, 1098020), (2277, 1071980), (2310, 1056666), (2340, 1043119), (2356, 1036035), (2387, 1022580), (2394, 1019590), (2415, 1010724), (2418, 1009470), (2470, 988218), (2508, 973245), (2530, 964782), (2574, 948290), (2604, 937365), (2622, 930930), (2660, 917631), (2691, 907060), (2717, 898380), (2730, 894102), (2772, 880555), (2790, 874874), (2821, 865260), (2852, 855855), (2860, 853461), (2898, 842270), (2926, 834210), (2945, 828828), (2964, 823515), (2990, 816354), (3003, 812820), (3036, 803985), (3059, 797940), (3069, 795340), (3135, 778596), (3220, 758043), (3255, 749892), (3276, 745085), (3289, 742140), (3410, 715806), (3420, 713713), (3458, 705870), (3465, 704444), (3534, 690690), (3542, 689130), (3565, 684684), (3588, 680295), (3627, 672980), (3705, 658812), (3762, 648830), (3795, 643188), (3906, 624910), (3933, 620620), (3990, 611754), (4004, 609615), (4030, 605682), (4092, 596505), (4095, 596068), (4123, 592020), (4140, 589589), (4180, 583947), (4186, 583110), (4278, 570570), (4290, 568974), (4340, 562419), (4370, 558558), (4389, 556140), (4433, 550620), (4446, 549010), (4485, 544236), (4554, 535990), (4620, 528333), (4774, 511290), (4788, 509795), (4807, 507780), (4830, 505362), (4836, 504735), (4940, 494109), (4991, 489060), (5005, 487692), (5060, 482391), (5115, 477204), (5148, 474145), (5187, 470580), (5244, 465465), (5301, 460460), (5313, 459420), (5382, 453530), (5434, 449190), (5460, 447051), (5580, 437437), (5642, 432630), (5681, 429660), (5796, 421135), (5852, 417105), (5890, 414414), (5980, 408177), (5985, 407836), (6006, 406410), (6045, 403788), (6118, 398970), (6138, 397670), (6270, 389298), (6279, 388740), (6417, 380380), (6435, 379316), (6479, 376740), (6510, 374946), (6555, 372372), (6578, 371070), (6820, 357903), (6916, 352935), (6930, 352222), (7068, 345345), (7084, 344565), (7130, 342342), (7161, 340860), (7245, 336908), (7254, 336490), (7315, 333684), (7410, 329406), (7524, 324415), (7590, 321594), (7657, 318780), (7812, 312455), (7843, 311220), (7866, 310310), (7980, 305877), (8060, 302841), (8151, 299460), (8190, 298034), (8246, 296010), (8372, 291555), (8463, 288420), (8556, 285285), (8580, 284487), (8645, 282348), (8740, 279279), (8778, 278070), (8835, 276276), (8855, 275652), (8866, 275310), (8892, 274505), (8970, 272118), (9009, 270940), (9108, 267995), (9177, 265980), (9269, 263340), (9405, 259532), (9548, 255645), (9614, 253890), (9660, 252681), (9765, 249964), (9867, 247380), (9982, 244530), (10010, 243846), (10230, 238602), (10374, 235290), (10465, 233244), (10602, 230230), (10626, 229710), (10695, 228228), (10764, 226765), (10868, 224595), (11115, 219604), (11284, 216315), (11362, 214830), (11385, 214396), (11780, 207207), (11935, 204516), (11970, 203918), (12012, 203205), (12090, 201894), (12236, 199485), (12276, 198835), (12369, 197340), (12540, 194649), (12558, 194370), (12834, 190190), (12870, 189658), (12958, 188370), (13020, 187473), (13110, 186186), (13156, 185535), (13167, 185380), (13299, 183540), (13455, 181412), (13547, 180180), (13585, 179676), (13860, 176111), (14105, 173052), 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