31187702520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1235

約数の個数: 384

約数和(自身を含む): 113294039040

約数和(自身を除く): 82106336520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 227, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 454, 465, 468, 520, 558, 585, 620, 681, 744, 780, 806, 908, 930, 936, 947, 1116, 1135, 1170, 1209, 1240, 1362, 1395, 1560, 1612, 1816, 1860, 1894, 2015, 2043, 2232, 2270, 2340, 2418, 2724, 2790, 2841, 2951, 3224, 3405, 3627, 3720, 3788, 4030, 4086, 4540, 4680, 4735, 4836, 5448, 5580, 5682, 5902, 6045, 6810, 7037, 7254, 7576, 8060, 8172, 8523, 8853, 9080, 9470, 9672, 10215, 11160, 11364, 11804, 12090, 12311, 13620, 14074, 14205, 14508, 14755, 16120, 16344, 17046, 17706, 18135, 18940, 20430, 21111, 22728, 23608, 24180, 24622, 26559, 27240, 28148, 28410, 29016, 29357, 29510, 34092, 35185, 35412, 36270, 36933, 37880, 40860, 42222, 42615, 44265, 48360, 49244, 53118, 56296, 56820, 58714, 59020, 61555, 63333, 68184, 70370, 70824, 72540, 73866, 81720, 84444, 85230, 88071, 88530, 91481, 98488, 105555, 106236, 110799, 113640, 117428, 118040, 123110, 126666, 132795, 140740, 145080, 146785, 147732, 168888, 170460, 176142, 177060, 182962, 184665, 211110, 212472, 214969, 221598, 234856, 246220, 253332, 264213, 265590, 274443, 281480, 293570, 295464, 316665, 340920, 352284, 354120, 365924, 369330, 381641, 422220, 429938, 440355, 443196, 457405, 492440, 506664, 528426, 531180, 548886, 553995, 587140, 633330, 644907, 704568, 731848, 738660, 763282, 823329, 844440, 859876, 880710, 886392, 914810, 1056852, 1062360, 1074845, 1097772, 1107990, 1144923, 1174280, 1266660, 1289814, 1321065, 1372215, 1477320, 1526564, 1646658, 1719752, 1761420, 1829620, 1908205, 1934721, 2113704, 2149690, 2195544, 2215980, 2289846, 2533320, 2579628, 2642130, 2744430, 2794597, 3053128, 3224535, 3293316, 3434769, 3522840, 3659240, 3816410, 3869442, 4116645, 4299380, 4431960, 4579692, 5159256, 5284260, 5488860, 5589194, 5724615, 6449070, 6586632, 6664039, 6869538, 7632820, 7738884, 8233290, 8383791, 8598760, 9159384, 9673605, 10568520, 10977720, 11178388, 11449230, 12898140, 13328078, 13739076, 13972985, 15265640, 15477768, 16466580, 16767582, 17173845, 19347210, 19992117, 22356776, 22898460, 25151373, 25796280, 26656156, 27478152, 27945970, 32933160, 33320195, 33535164, 34347690, 38694420, 39984234, 41918955, 45796920, 50302746, 53312312, 55891940, 59976351, 66640390, 67070328, 68695380, 77388840, 79968468, 83837910, 86632507, 99960585, 100605492, 111783880, 119952702, 125756865, 133280780, 137390760, 159936936, 167675820, 173265014, 199921170, 201210984, 239905404, 251513730, 259897521, 266561560, 299881755, 335351640, 346530028, 399842340, 433162535, 479810808, 503027460, 519795042, 599763510, 693060056, 779692563, 799684680, 866325070, 1006054920, 1039590084, 1199527020, 1299487605, 1559385126, 1732650140, 2079180168, 2399054040, 2598975210, 3118770252, 3465300280, 3898462815, 5197950420, 6237540504, 7796925630, 10395900840, 15593851260, 31187702520]

約数ペア:

[(1, 31187702520), (2, 15593851260), (3, 10395900840), (4, 7796925630), (5, 6237540504), (6, 5197950420), (8, 3898462815), (9, 3465300280), (10, 3118770252), (12, 2598975210), (13, 2399054040), (15, 2079180168), (18, 1732650140), (20, 1559385126), (24, 1299487605), (26, 1199527020), (30, 1039590084), (31, 1006054920), (36, 866325070), (39, 799684680), (40, 779692563), (45, 693060056), (52, 599763510), (60, 519795042), (62, 503027460), (65, 479810808), (72, 433162535), (78, 399842340), (90, 346530028), (93, 335351640), (104, 299881755), (117, 266561560), (120, 259897521), (124, 251513730), (130, 239905404), (155, 201210984), (156, 199921170), (180, 173265014), (186, 167675820), (195, 159936936), (227, 137390760), (234, 133280780), (248, 125756865), (260, 119952702), (279, 111783880), (310, 100605492), (312, 99960585), (360, 86632507), (372, 83837910), (390, 79968468), (403, 77388840), (454, 68695380), (465, 67070328), (468, 66640390), (520, 59976351), (558, 55891940), (585, 53312312), (620, 50302746), (681, 45796920), (744, 41918955), (780, 39984234), (806, 38694420), (908, 34347690), (930, 33535164), (936, 33320195), (947, 32933160), (1116, 27945970), (1135, 27478152), (1170, 26656156), (1209, 25796280), (1240, 25151373), (1362, 22898460), (1395, 22356776), (1560, 19992117), (1612, 19347210), (1816, 17173845), (1860, 16767582), (1894, 16466580), (2015, 15477768), (2043, 15265640), (2232, 13972985), (2270, 13739076), (2340, 13328078), (2418, 12898140), (2724, 11449230), (2790, 11178388), (2841, 10977720), (2951, 10568520), (3224, 9673605), (3405, 9159384), (3627, 8598760), (3720, 8383791), (3788, 8233290), (4030, 7738884), (4086, 7632820), (4540, 6869538), (4680, 6664039), (4735, 6586632), (4836, 6449070), (5448, 5724615), (5580, 5589194), (5682, 5488860), (5902, 5284260), (6045, 5159256), (6810, 4579692), (7037, 4431960), (7254, 4299380), (7576, 4116645), (8060, 3869442), (8172, 3816410), (8523, 3659240), (8853, 3522840), (9080, 3434769), (9470, 3293316), (9672, 3224535), (10215, 3053128), (11160, 2794597), (11364, 2744430), (11804, 2642130), (12090, 2579628), (12311, 2533320), (13620, 2289846), (14074, 2215980), (14205, 2195544), (14508, 2149690), (14755, 2113704), (16120, 1934721), (16344, 1908205), (17046, 1829620), (17706, 1761420), (18135, 1719752), (18940, 1646658), (20430, 1526564), (21111, 1477320), (22728, 1372215), (23608, 1321065), (24180, 1289814), (24622, 1266660), (26559, 1174280), (27240, 1144923), (28148, 1107990), (28410, 1097772), (29016, 1074845), (29357, 1062360), (29510, 1056852), (34092, 914810), (35185, 886392), (35412, 880710), (36270, 859876), (36933, 844440), (37880, 823329), (40860, 763282), (42222, 738660), (42615, 731848), (44265, 704568), (48360, 644907), (49244, 633330), (53118, 587140), (56296, 553995), (56820, 548886), (58714, 531180), (59020, 528426), (61555, 506664), (63333, 492440), (68184, 457405), (70370, 443196), (70824, 440355), (72540, 429938), (73866, 422220), (81720, 381641), (84444, 369330), (85230, 365924), (88071, 354120), (88530, 352284), (91481, 340920), (98488, 316665), (105555, 295464), (106236, 293570), (110799, 281480), (113640, 274443), (117428, 265590), (118040, 264213), (123110, 253332), (126666, 246220), (132795, 234856), (140740, 221598), (145080, 214969), (146785, 212472), (147732, 211110), (168888, 184665), (170460, 182962), (176142, 177060)]