128138618880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19583}}^1$

素因数の和:19687

約数の個数: 288

約数和(自身を含む): 450383431680

約数和(自身を除く): 322244812800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 512, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1024, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1536, 1704, 1920, 2048, 2130, 2272, 2304, 2556, 2560, 2840, 2880, 3072, 3195, 3408, 3840, 4260, 4544, 4608, 5112, 5120, 5680, 5760, 6144, 6390, 6816, 7680, 8520, 9088, 9216, 10224, 10240, 11360, 11520, 12780, 13632, 15360, 17040, 18176, 18432, 19583, 20448, 22720, 23040, 25560, 27264, 30720, 34080, 36352, 39166, 40896, 45440, 46080, 51120, 54528, 58749, 68160, 72704, 78332, 81792, 90880, 92160, 97915, 102240, 109056, 117498, 136320, 145408, 156664, 163584, 176247, 181760, 195830, 204480, 218112, 234996, 272640, 293745, 313328, 327168, 352494, 363520, 391660, 408960, 436224, 469992, 545280, 587490, 626656, 654336, 704988, 727040, 783320, 817920, 881235, 939984, 1090560, 1174980, 1253312, 1308672, 1390393, 1409976, 1566640, 1635840, 1762470, 1879968, 2181120, 2349960, 2506624, 2780786, 2819952, 3133280, 3271680, 3524940, 3759936, 4171179, 4699920, 5013248, 5561572, 5639904, 6266560, 6543360, 6951965, 7049880, 7519872, 8342358, 9399840, 10026496, 11123144, 11279808, 12513537, 12533120, 13903930, 14099760, 15039744, 16684716, 18799680, 20052992, 20855895, 22246288, 22559616, 25027074, 25066240, 27807860, 28199520, 30079488, 33369432, 37599360, 40105984, 41711790, 44492576, 45119232, 50054148, 50132480, 55615720, 56399040, 60158976, 62567685, 66738864, 75198720, 83423580, 88985152, 90238464, 100108296, 100264960, 111231440, 112798080, 120317952, 125135370, 133477728, 150397440, 166847160, 177970304, 180476928, 200216592, 200529920, 222462880, 225596160, 250270740, 266955456, 300794880, 333694320, 355940608, 360953856, 400433184, 444925760, 451192320, 500541480, 533910912, 601589760, 667388640, 711881216, 800866368, 889851520, 902384640, 1001082960, 1067821824, 1334777280, 1423762432, 1601732736, 1779703040, 1804769280, 2002165920, 2135643648, 2669554560, 2847524864, 3203465472, 3559406080, 4004331840, 4271287296, 5339109120, 6406930944, 7118812160, 8008663680, 8542574592, 10678218240, 12813861888, 14237624320, 16017327360, 21356436480, 25627723776, 32034654720, 42712872960, 64069309440, 128138618880]

約数ペア:

[(1, 128138618880), (2, 64069309440), (3, 42712872960), (4, 32034654720), (5, 25627723776), (6, 21356436480), (8, 16017327360), (9, 14237624320), (10, 12813861888), (12, 10678218240), (15, 8542574592), (16, 8008663680), (18, 7118812160), (20, 6406930944), (24, 5339109120), (30, 4271287296), (32, 4004331840), (36, 3559406080), (40, 3203465472), (45, 2847524864), (48, 2669554560), (60, 2135643648), (64, 2002165920), (71, 1804769280), (72, 1779703040), (80, 1601732736), (90, 1423762432), (96, 1334777280), (120, 1067821824), (128, 1001082960), (142, 902384640), (144, 889851520), (160, 800866368), (180, 711881216), (192, 667388640), (213, 601589760), (240, 533910912), (256, 500541480), (284, 451192320), (288, 444925760), (320, 400433184), (355, 360953856), (360, 355940608), (384, 333694320), (426, 300794880), (480, 266955456), (512, 250270740), (568, 225596160), (576, 222462880), (639, 200529920), (640, 200216592), (710, 180476928), (720, 177970304), (768, 166847160), (852, 150397440), (960, 133477728), (1024, 125135370), (1065, 120317952), (1136, 112798080), (1152, 111231440), (1278, 100264960), (1280, 100108296), (1420, 90238464), (1440, 88985152), (1536, 83423580), (1704, 75198720), (1920, 66738864), (2048, 62567685), (2130, 60158976), (2272, 56399040), (2304, 55615720), (2556, 50132480), (2560, 50054148), (2840, 45119232), (2880, 44492576), (3072, 41711790), (3195, 40105984), (3408, 37599360), (3840, 33369432), (4260, 30079488), (4544, 28199520), (4608, 27807860), (5112, 25066240), (5120, 25027074), (5680, 22559616), (5760, 22246288), (6144, 20855895), (6390, 20052992), (6816, 18799680), (7680, 16684716), (8520, 15039744), (9088, 14099760), (9216, 13903930), (10224, 12533120), (10240, 12513537), (11360, 11279808), (11520, 11123144), (12780, 10026496), (13632, 9399840), (15360, 8342358), (17040, 7519872), (18176, 7049880), (18432, 6951965), (19583, 6543360), (20448, 6266560), (22720, 5639904), (23040, 5561572), (25560, 5013248), (27264, 4699920), (30720, 4171179), (34080, 3759936), (36352, 3524940), (39166, 3271680), (40896, 3133280), (45440, 2819952), (46080, 2780786), (51120, 2506624), (54528, 2349960), (58749, 2181120), (68160, 1879968), (72704, 1762470), (78332, 1635840), (81792, 1566640), (90880, 1409976), (92160, 1390393), (97915, 1308672), (102240, 1253312), (109056, 1174980), (117498, 1090560), (136320, 939984), (145408, 881235), (156664, 817920), (163584, 783320), (176247, 727040), (181760, 704988), (195830, 654336), (204480, 626656), (218112, 587490), (234996, 545280), (272640, 469992), (293745, 436224), (313328, 408960), (327168, 391660), (352494, 363520)]