31372485760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 512

約数和(自身を含む): 98985369600

約数和(自身を除く): 67612883840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 89, 92, 110, 112, 115, 128, 140, 154, 160, 161, 176, 178, 184, 220, 224, 230, 253, 280, 308, 311, 320, 322, 352, 356, 368, 385, 440, 445, 448, 460, 506, 560, 616, 622, 623, 640, 644, 704, 712, 736, 770, 805, 880, 890, 896, 920, 979, 1012, 1120, 1232, 1244, 1246, 1265, 1288, 1408, 1424, 1472, 1540, 1555, 1610, 1760, 1771, 1780, 1840, 1958, 2024, 2047, 2177, 2240, 2464, 2488, 2492, 2530, 2576, 2848, 2944, 3080, 3110, 3115, 3220, 3421, 3520, 3542, 3560, 3680, 3916, 4048, 4094, 4354, 4480, 4895, 4928, 4976, 4984, 5060, 5152, 5696, 6160, 6220, 6230, 6440, 6842, 6853, 7040, 7084, 7120, 7153, 7360, 7832, 8096, 8188, 8708, 8855, 9790, 9856, 9952, 9968, 10120, 10235, 10304, 10885, 11392, 12320, 12440, 12460, 12880, 13684, 13706, 14168, 14240, 14306, 14329, 14720, 15664, 16192, 16376, 17105, 17416, 17710, 19580, 19904, 19936, 20240, 20470, 20608, 21770, 22517, 23947, 24640, 24880, 24920, 25760, 27368, 27412, 27679, 28336, 28480, 28612, 28658, 31328, 32384, 32752, 34210, 34265, 34832, 35420, 35765, 39160, 39808, 39872, 40480, 40940, 43540, 45034, 47894, 49280, 49760, 49840, 50071, 51520, 54736, 54824, 55358, 56672, 56960, 57224, 57316, 62656, 65504, 68420, 68530, 69664, 70840, 71530, 71645, 78320, 78683, 79744, 80960, 81880, 87080, 90068, 95788, 99520, 99680, 100142, 103040, 109472, 109648, 110716, 112585, 113344, 114448, 114632, 119735, 125312, 131008, 136840, 137060, 138395, 139328, 141680, 143060, 143290, 156640, 157366, 157619, 161920, 163760, 174160, 180136, 191576, 193753, 199040, 199360, 200284, 218944, 219296, 221432, 225170, 226688, 228896, 229264, 239470, 250355, 262016, 273680, 274120, 276790, 278656, 283360, 286120, 286580, 304469, 313280, 314732, 315238, 327520, 348320, 360272, 383152, 387506, 393415, 398720, 400568, 437888, 438592, 442864, 450340, 457792, 458528, 478940, 500710, 547360, 548240, 550781, 553580, 566720, 572240, 573160, 608938, 626560, 629464, 630476, 636617, 655040, 696640, 720544, 766304, 775012, 786830, 788095, 801136, 877184, 885728, 900680, 915584, 917056, 957880, 968765, 1001420, 1094720, 1096480, 1101562, 1107160, 1133440, 1144480, 1146320, 1217876, 1258928, 1260952, 1273234, 1310080, 1393280, 1441088, 1522345, 1532608, 1550024, 1573660, 1576190, 1602272, 1771456, 1801360, 1834112, 1915760, 1937530, 2002840, 2131283, 2189440, 2192960, 2203124, 2214320, 2288960, 2292640, 2435752, 2517856, 2521904, 2546468, 2753905, 2882176, 3044690, 3065216, 3100048, 3147320, 3152380, 3183085, 3204544, 3542912, 3602720, 3831520, 3875060, 4005680, 4262566, 4385920, 4406248, 4428640, 4456319, 4577920, 4585280, 4871504, 5035712, 5043808, 5092936, 5507810, 6089380, 6200096, 6294640, 6304760, 6366170, 6409088, 7002787, 7205440, 7663040, 7750120, 8011360, 8525132, 8812496, 8857280, 8912638, 9170560, 9743008, 10071424, 10087616, 10185872, 10656415, 11015620, 12178760, 12400192, 12589280, 12609520, 12732340, 14005574, 14410880, 15326080, 15500240, 16022720, 17050264, 17624992, 17714560, 17825276, 19486016, 20175232, 20371744, 21312830, 22031240, 22281595, 24357520, 24800384, 25178560, 25219040, 25464680, 28011148, 31000480, 32045440, 34100528, 35013935, 35249984, 35650552, 38972032, 40743488, 42625660, 44062480, 44563190, 48715040, 49019509, 50357120, 50438080, 50929360, 56022296, 62000960, 68201056, 70027870, 70499968, 71301104, 81486976, 85251320, 88124960, 89126380, 97430080, 98039018, 100876160, 101858720, 112044592, 124001920, 136402112, 140055740, 142602208, 170502640, 176249920, 178252760, 194860160, 196078036, 203717440, 224089184, 245097545, 272804224, 280111480, 285204416, 341005280, 352499840, 356505520, 392156072, 407434880, 448178368, 490195090, 560222960, 570408832, 682010560, 713011040, 784312144, 896356736, 980390180, 1120445920, 1364021120, 1426022080, 1568624288, 1960780360, 2240891840, 2852044160, 3137248576, 3921560720, 4481783680, 6274497152, 7843121440, 15686242880, 31372485760]

約数ペア:

[(1, 31372485760), (2, 15686242880), (4, 7843121440), (5, 6274497152), (7, 4481783680), (8, 3921560720), (10, 3137248576), (11, 2852044160), (14, 2240891840), (16, 1960780360), (20, 1568624288), (22, 1426022080), (23, 1364021120), (28, 1120445920), (32, 980390180), (35, 896356736), (40, 784312144), (44, 713011040), (46, 682010560), (55, 570408832), (56, 560222960), (64, 490195090), (70, 448178368), (77, 407434880), (80, 392156072), (88, 356505520), (89, 352499840), (92, 341005280), (110, 285204416), (112, 280111480), (115, 272804224), (128, 245097545), (140, 224089184), (154, 203717440), (160, 196078036), (161, 194860160), (176, 178252760), (178, 176249920), (184, 170502640), (220, 142602208), (224, 140055740), (230, 136402112), (253, 124001920), (280, 112044592), (308, 101858720), (311, 100876160), (320, 98039018), (322, 97430080), (352, 89126380), (356, 88124960), (368, 85251320), (385, 81486976), (440, 71301104), (445, 70499968), (448, 70027870), (460, 68201056), (506, 62000960), (560, 56022296), (616, 50929360), (622, 50438080), (623, 50357120), (640, 49019509), (644, 48715040), (704, 44563190), (712, 44062480), (736, 42625660), (770, 40743488), (805, 38972032), (880, 35650552), (890, 35249984), (896, 35013935), (920, 34100528), (979, 32045440), (1012, 31000480), (1120, 28011148), (1232, 25464680), (1244, 25219040), (1246, 25178560), (1265, 24800384), (1288, 24357520), (1408, 22281595), (1424, 22031240), (1472, 21312830), (1540, 20371744), (1555, 20175232), (1610, 19486016), (1760, 17825276), (1771, 17714560), (1780, 17624992), (1840, 17050264), (1958, 16022720), (2024, 15500240), (2047, 15326080), (2177, 14410880), (2240, 14005574), (2464, 12732340), (2488, 12609520), (2492, 12589280), (2530, 12400192), (2576, 12178760), (2848, 11015620), (2944, 10656415), (3080, 10185872), (3110, 10087616), (3115, 10071424), (3220, 9743008), (3421, 9170560), (3520, 8912638), (3542, 8857280), (3560, 8812496), (3680, 8525132), (3916, 8011360), (4048, 7750120), (4094, 7663040), (4354, 7205440), (4480, 7002787), (4895, 6409088), (4928, 6366170), (4976, 6304760), (4984, 6294640), (5060, 6200096), (5152, 6089380), (5696, 5507810), (6160, 5092936), (6220, 5043808), (6230, 5035712), (6440, 4871504), (6842, 4585280), (6853, 4577920), (7040, 4456319), (7084, 4428640), (7120, 4406248), (7153, 4385920), (7360, 4262566), (7832, 4005680), (8096, 3875060), (8188, 3831520), (8708, 3602720), (8855, 3542912), (9790, 3204544), (9856, 3183085), (9952, 3152380), (9968, 3147320), (10120, 3100048), (10235, 3065216), (10304, 3044690), (10885, 2882176), (11392, 2753905), (12320, 2546468), (12440, 2521904), (12460, 2517856), (12880, 2435752), (13684, 2292640), (13706, 2288960), (14168, 2214320), (14240, 2203124), (14306, 2192960), (14329, 2189440), (14720, 2131283), (15664, 2002840), (16192, 1937530), (16376, 1915760), (17105, 1834112), (17416, 1801360), (17710, 1771456), (19580, 1602272), (19904, 1576190), (19936, 1573660), (20240, 1550024), (20470, 1532608), (20608, 1522345), (21770, 1441088), (22517, 1393280), (23947, 1310080), (24640, 1273234), (24880, 1260952), (24920, 1258928), (25760, 1217876), (27368, 1146320), (27412, 1144480), (27679, 1133440), (28336, 1107160), (28480, 1101562), (28612, 1096480), (28658, 1094720), (31328, 1001420), (32384, 968765), (32752, 957880), (34210, 917056), (34265, 915584), (34832, 900680), (35420, 885728), (35765, 877184), (39160, 801136), (39808, 788095), (39872, 786830), (40480, 775012), (40940, 766304), (43540, 720544), (45034, 696640), (47894, 655040), (49280, 636617), (49760, 630476), (49840, 629464), (50071, 626560), (51520, 608938), (54736, 573160), (54824, 572240), (55358, 566720), (56672, 553580), (56960, 550781), (57224, 548240), (57316, 547360), (62656, 500710), (65504, 478940), (68420, 458528), (68530, 457792), (69664, 450340), (70840, 442864), (71530, 438592), (71645, 437888), (78320, 400568), (78683, 398720), (79744, 393415), (80960, 387506), (81880, 383152), (87080, 360272), (90068, 348320), (95788, 327520), (99520, 315238), (99680, 314732), (100142, 313280), (103040, 304469), (109472, 286580), (109648, 286120), (110716, 283360), (112585, 278656), (113344, 276790), (114448, 274120), (114632, 273680), (119735, 262016), (125312, 250355), (131008, 239470), (136840, 229264), (137060, 228896), (138395, 226688), (139328, 225170), (141680, 221432), (143060, 219296), (143290, 218944), (156640, 200284), (157366, 199360), (157619, 199040), (161920, 193753), (163760, 191576), (174160, 180136)]