512981760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1766016000

約数和(自身を除く): 1253034240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 79, 80, 89, 95, 96, 114, 120, 128, 152, 158, 160, 178, 190, 192, 228, 237, 240, 256, 267, 285, 304, 316, 320, 356, 380, 384, 395, 445, 456, 474, 480, 534, 570, 608, 632, 640, 712, 760, 768, 790, 890, 912, 948, 960, 1068, 1140, 1185, 1216, 1264, 1280, 1335, 1424, 1501, 1520, 1580, 1691, 1780, 1824, 1896, 1920, 2136, 2280, 2370, 2432, 2528, 2670, 2848, 3002, 3040, 3160, 3382, 3560, 3648, 3792, 3840, 4272, 4503, 4560, 4740, 4864, 5056, 5073, 5340, 5696, 6004, 6080, 6320, 6764, 7031, 7120, 7296, 7505, 7584, 8455, 8544, 9006, 9120, 9480, 10112, 10146, 10680, 11392, 12008, 12160, 12640, 13528, 14062, 14240, 14592, 15010, 15168, 16910, 17088, 18012, 18240, 18960, 20224, 20292, 21093, 21360, 22515, 22784, 24016, 24320, 25280, 25365, 27056, 28124, 28480, 30020, 30336, 33820, 34176, 35155, 36024, 36480, 37920, 40584, 42186, 42720, 45030, 48032, 50560, 50730, 54112, 56248, 56960, 60040, 60672, 67640, 68352, 70310, 72048, 72960, 75840, 81168, 84372, 85440, 90060, 96064, 101120, 101460, 105465, 108224, 112496, 113920, 120080, 133589, 135280, 140620, 144096, 151680, 162336, 168744, 170880, 180120, 192128, 202920, 210930, 216448, 224992, 240160, 267178, 270560, 281240, 288192, 303360, 324672, 337488, 341760, 360240, 384256, 400767, 405840, 421860, 432896, 449984, 480320, 534356, 541120, 562480, 576384, 649344, 667945, 674976, 720480, 801534, 811680, 843720, 899968, 960640, 1068712, 1082240, 1124960, 1152768, 1298688, 1335890, 1349952, 1440960, 1603068, 1623360, 1687440, 1799936, 1921280, 2003835, 2137424, 2164480, 2249920, 2671780, 2699904, 2881920, 3206136, 3246720, 3374880, 4007670, 4274848, 4499840, 5343560, 5399808, 5763840, 6412272, 6493440, 6749760, 8015340, 8549696, 8999680, 10687120, 12824544, 13499520, 16030680, 17099392, 21374240, 25649088, 26999040, 32061360, 34198784, 42748480, 51298176, 64122720, 85496960, 102596352, 128245440, 170993920, 256490880, 512981760]

約数ペア:

[(1, 512981760), (2, 256490880), (3, 170993920), (4, 128245440), (5, 102596352), (6, 85496960), (8, 64122720), (10, 51298176), (12, 42748480), (15, 34198784), (16, 32061360), (19, 26999040), (20, 25649088), (24, 21374240), (30, 17099392), (32, 16030680), (38, 13499520), (40, 12824544), (48, 10687120), (57, 8999680), (60, 8549696), (64, 8015340), (76, 6749760), (79, 6493440), (80, 6412272), (89, 5763840), (95, 5399808), (96, 5343560), (114, 4499840), (120, 4274848), (128, 4007670), (152, 3374880), (158, 3246720), (160, 3206136), (178, 2881920), (190, 2699904), (192, 2671780), (228, 2249920), (237, 2164480), (240, 2137424), (256, 2003835), (267, 1921280), (285, 1799936), (304, 1687440), (316, 1623360), (320, 1603068), (356, 1440960), (380, 1349952), (384, 1335890), (395, 1298688), (445, 1152768), (456, 1124960), (474, 1082240), (480, 1068712), (534, 960640), (570, 899968), (608, 843720), (632, 811680), (640, 801534), (712, 720480), (760, 674976), (768, 667945), (790, 649344), (890, 576384), (912, 562480), (948, 541120), (960, 534356), (1068, 480320), (1140, 449984), (1185, 432896), (1216, 421860), (1264, 405840), (1280, 400767), (1335, 384256), (1424, 360240), (1501, 341760), (1520, 337488), (1580, 324672), (1691, 303360), (1780, 288192), (1824, 281240), (1896, 270560), (1920, 267178), (2136, 240160), (2280, 224992), (2370, 216448), (2432, 210930), (2528, 202920), (2670, 192128), (2848, 180120), (3002, 170880), (3040, 168744), (3160, 162336), (3382, 151680), (3560, 144096), (3648, 140620), (3792, 135280), (3840, 133589), (4272, 120080), (4503, 113920), (4560, 112496), (4740, 108224), (4864, 105465), (5056, 101460), (5073, 101120), (5340, 96064), (5696, 90060), (6004, 85440), (6080, 84372), (6320, 81168), (6764, 75840), (7031, 72960), (7120, 72048), (7296, 70310), (7505, 68352), (7584, 67640), (8455, 60672), (8544, 60040), (9006, 56960), (9120, 56248), (9480, 54112), (10112, 50730), (10146, 50560), (10680, 48032), (11392, 45030), (12008, 42720), (12160, 42186), (12640, 40584), (13528, 37920), (14062, 36480), (14240, 36024), (14592, 35155), (15010, 34176), (15168, 33820), (16910, 30336), (17088, 30020), (18012, 28480), (18240, 28124), (18960, 27056), (20224, 25365), (20292, 25280), (21093, 24320), (21360, 24016), (22515, 22784)]