31460862720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 576

約数和(自身を含む): 121855104000

約数和(自身を除く): 90394241280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 229, 240, 256, 266, 269, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 458, 480, 532, 538, 560, 570, 608, 640, 665, 672, 687, 760, 768, 798, 807, 840, 896, 912, 916, 960, 1064, 1076, 1120, 1140, 1145, 1216, 1280, 1330, 1344, 1345, 1374, 1520, 1596, 1603, 1614, 1680, 1792, 1824, 1832, 1883, 1920, 1995, 2128, 2152, 2240, 2280, 2290, 2432, 2660, 2688, 2690, 2748, 3040, 3192, 3206, 3228, 3360, 3435, 3648, 3664, 3766, 3840, 3990, 4035, 4256, 4304, 4351, 4480, 4560, 4580, 4809, 4864, 5111, 5320, 5376, 5380, 5496, 5649, 6080, 6384, 6412, 6456, 6720, 6870, 7296, 7328, 7532, 7980, 8015, 8070, 8512, 8608, 8702, 8960, 9120, 9160, 9415, 9618, 10222, 10640, 10760, 10992, 11298, 12160, 12768, 12824, 12912, 13053, 13440, 13740, 14592, 14656, 15064, 15333, 15960, 16030, 16140, 17024, 17216, 17404, 18240, 18320, 18830, 19236, 20444, 21280, 21520, 21755, 21984, 22596, 24045, 24320, 25536, 25555, 25648, 25824, 26106, 26880, 27480, 28245, 29312, 30128, 30457, 30666, 31920, 32060, 32280, 34048, 34432, 34808, 35777, 36480, 36640, 37660, 38472, 40888, 42560, 43040, 43510, 43968, 45192, 48090, 51072, 51110, 51296, 51648, 52212, 54960, 56490, 58624, 60256, 60914, 61332, 61601, 63840, 64120, 64560, 65265, 68864, 69616, 71554, 72960, 73280, 75320, 76665, 76944, 81776, 85120, 86080, 87020, 87936, 90384, 91371, 96180, 102144, 102220, 102592, 103296, 104424, 107331, 109920, 112980, 120512, 121828, 122664, 123202, 127680, 128240, 129120, 130530, 139232, 143108, 146560, 150640, 152285, 153330, 153888, 163552, 170240, 172160, 174040, 175872, 178885, 180768, 182742, 184803, 192360, 204440, 205184, 206592, 208848, 214662, 219840, 225960, 241024, 243656, 245328, 246404, 255360, 256480, 258240, 261060, 278464, 286216, 293120, 301280, 304570, 306660, 307776, 308005, 327104, 344320, 348080, 357770, 361536, 365484, 369606, 384720, 408880, 410368, 417696, 429324, 431207, 439680, 451920, 456855, 482048, 487312, 490656, 492808, 510720, 512960, 516480, 522120, 536655, 556928, 572432, 602560, 609140, 613320, 615552, 616010, 654208, 696160, 715540, 723072, 730968, 739212, 769440, 817760, 835392, 858648, 862414, 879360, 903840, 913710, 924015, 974624, 981312, 985616, 1025920, 1032960, 1044240, 1073310, 1113856, 1144864, 1170419, 1205120, 1218280, 1226640, 1231104, 1232020, 1293621, 1308416, 1392320, 1431080, 1446144, 1461936, 1478424, 1538880, 1635520, 1670784, 1717296, 1724828, 1807680, 1827420, 1848030, 1949248, 1962624, 1971232, 2051840, 2088480, 2146620, 2156035, 2289728, 2340838, 2410240, 2436560, 2453280, 2464040, 2587242, 2784640, 2862160, 2923872, 2956848, 3077760, 3271040, 3341568, 3434592, 3449656, 3511257, 3615360, 3654840, 3696060, 3898496, 3925248, 3942464, 4176960, 4293240, 4312070, 4579456, 4681676, 4873120, 4906560, 4928080, 5174484, 5569280, 5724320, 5847744, 5852095, 5913696, 6155520, 6468105, 6542080, 6869184, 6899312, 7022514, 7230720, 7309680, 7392120, 7796992, 7884928, 8192933, 8353920, 8586480, 8624140, 9158912, 9363352, 9746240, 9813120, 9856160, 10348968, 11448640, 11695488, 11704190, 11827392, 12936210, 13738368, 13798624, 14045028, 14619360, 14784240, 15769856, 16385866, 16707840, 17172960, 17248280, 17556285, 18726704, 19492480, 19626240, 19712320, 20697936, 22897280, 23390976, 23408380, 23654784, 24578799, 25872420, 27476736, 27597248, 28090056, 29238720, 29568480, 32771732, 34345920, 34496560, 35112570, 37453408, 38984960, 39424640, 40964665, 41395872, 45794560, 46816760, 47309568, 49157598, 51744840, 55194496, 56180112, 58477440, 59136960, 65543464, 68691840, 68993120, 70225140, 74906816, 78849280, 81929330, 82791744, 93633520, 98315196, 103489680, 110388992, 112360224, 116954880, 118273920, 122893995, 131086928, 137383680, 137986240, 140450280, 149813632, 163858660, 165583488, 187267040, 196630392, 206979360, 224720448, 236547840, 245787990, 262173856, 275972480, 280900560, 299627264, 327717320, 331166976, 374534080, 393260784, 413958720, 449440896, 491575980, 524347712, 551944960, 561801120, 655434640, 749068160, 786521568, 827917440, 898881792, 983151960, 1048695424, 1123602240, 1310869280, 1498136320, 1573043136, 1655834880, 1966303920, 2097390848, 2247204480, 2621738560, 3146086272, 3932607840, 4494408960, 5243477120, 6292172544, 7865215680, 10486954240, 15730431360, 31460862720]

約数ペア:

[(1, 31460862720), (2, 15730431360), (3, 10486954240), (4, 7865215680), (5, 6292172544), (6, 5243477120), (7, 4494408960), (8, 3932607840), (10, 3146086272), (12, 2621738560), (14, 2247204480), (15, 2097390848), (16, 1966303920), (19, 1655834880), (20, 1573043136), (21, 1498136320), (24, 1310869280), (28, 1123602240), (30, 1048695424), (32, 983151960), (35, 898881792), (38, 827917440), (40, 786521568), (42, 749068160), (48, 655434640), (56, 561801120), (57, 551944960), (60, 524347712), (64, 491575980), (70, 449440896), (76, 413958720), (80, 393260784), (84, 374534080), (95, 331166976), (96, 327717320), (105, 299627264), (112, 280900560), (114, 275972480), (120, 262173856), (128, 245787990), (133, 236547840), (140, 224720448), (152, 206979360), (160, 196630392), (168, 187267040), (190, 165583488), (192, 163858660), (210, 149813632), (224, 140450280), (228, 137986240), (229, 137383680), (240, 131086928), (256, 122893995), (266, 118273920), (269, 116954880), (280, 112360224), (285, 110388992), (304, 103489680), (320, 98315196), (336, 93633520), (380, 82791744), (384, 81929330), (399, 78849280), (420, 74906816), (448, 70225140), (456, 68993120), (458, 68691840), (480, 65543464), (532, 59136960), (538, 58477440), (560, 56180112), (570, 55194496), (608, 51744840), (640, 49157598), (665, 47309568), (672, 46816760), (687, 45794560), (760, 41395872), (768, 40964665), (798, 39424640), (807, 38984960), (840, 37453408), (896, 35112570), (912, 34496560), (916, 34345920), (960, 32771732), (1064, 29568480), (1076, 29238720), (1120, 28090056), (1140, 27597248), (1145, 27476736), (1216, 25872420), (1280, 24578799), (1330, 23654784), (1344, 23408380), (1345, 23390976), (1374, 22897280), (1520, 20697936), (1596, 19712320), (1603, 19626240), (1614, 19492480), (1680, 18726704), (1792, 17556285), (1824, 17248280), (1832, 17172960), (1883, 16707840), (1920, 16385866), (1995, 15769856), (2128, 14784240), (2152, 14619360), (2240, 14045028), (2280, 13798624), (2290, 13738368), (2432, 12936210), (2660, 11827392), (2688, 11704190), (2690, 11695488), (2748, 11448640), (3040, 10348968), (3192, 9856160), (3206, 9813120), (3228, 9746240), (3360, 9363352), (3435, 9158912), (3648, 8624140), (3664, 8586480), (3766, 8353920), (3840, 8192933), (3990, 7884928), (4035, 7796992), (4256, 7392120), (4304, 7309680), (4351, 7230720), (4480, 7022514), (4560, 6899312), (4580, 6869184), (4809, 6542080), (4864, 6468105), (5111, 6155520), (5320, 5913696), (5376, 5852095), (5380, 5847744), (5496, 5724320), (5649, 5569280), (6080, 5174484), (6384, 4928080), (6412, 4906560), (6456, 4873120), (6720, 4681676), (6870, 4579456), (7296, 4312070), (7328, 4293240), (7532, 4176960), (7980, 3942464), (8015, 3925248), (8070, 3898496), (8512, 3696060), (8608, 3654840), (8702, 3615360), (8960, 3511257), (9120, 3449656), (9160, 3434592), (9415, 3341568), (9618, 3271040), (10222, 3077760), (10640, 2956848), (10760, 2923872), (10992, 2862160), (11298, 2784640), (12160, 2587242), (12768, 2464040), (12824, 2453280), (12912, 2436560), (13053, 2410240), (13440, 2340838), (13740, 2289728), (14592, 2156035), (14656, 2146620), (15064, 2088480), (15333, 2051840), (15960, 1971232), (16030, 1962624), (16140, 1949248), (17024, 1848030), (17216, 1827420), (17404, 1807680), (18240, 1724828), (18320, 1717296), (18830, 1670784), (19236, 1635520), (20444, 1538880), (21280, 1478424), (21520, 1461936), (21755, 1446144), (21984, 1431080), (22596, 1392320), (24045, 1308416), (24320, 1293621), (25536, 1232020), (25555, 1231104), (25648, 1226640), (25824, 1218280), (26106, 1205120), (26880, 1170419), (27480, 1144864), (28245, 1113856), (29312, 1073310), (30128, 1044240), (30457, 1032960), (30666, 1025920), (31920, 985616), (32060, 981312), (32280, 974624), (34048, 924015), (34432, 913710), (34808, 903840), (35777, 879360), (36480, 862414), (36640, 858648), (37660, 835392), (38472, 817760), (40888, 769440), (42560, 739212), (43040, 730968), (43510, 723072), (43968, 715540), (45192, 696160), (48090, 654208), (51072, 616010), (51110, 615552), (51296, 613320), (51648, 609140), (52212, 602560), (54960, 572432), (56490, 556928), (58624, 536655), (60256, 522120), (60914, 516480), (61332, 512960), (61601, 510720), (63840, 492808), (64120, 490656), (64560, 487312), (65265, 482048), (68864, 456855), (69616, 451920), (71554, 439680), (72960, 431207), (73280, 429324), (75320, 417696), (76665, 410368), (76944, 408880), (81776, 384720), (85120, 369606), (86080, 365484), (87020, 361536), (87936, 357770), (90384, 348080), (91371, 344320), (96180, 327104), (102144, 308005), (102220, 307776), (102592, 306660), (103296, 304570), (104424, 301280), (107331, 293120), (109920, 286216), (112980, 278464), (120512, 261060), (121828, 258240), (122664, 256480), (123202, 255360), (127680, 246404), (128240, 245328), (129120, 243656), (130530, 241024), (139232, 225960), (143108, 219840), (146560, 214662), (150640, 208848), (152285, 206592), (153330, 205184), (153888, 204440), (163552, 192360), (170240, 184803), (172160, 182742), (174040, 180768), (175872, 178885)]