18239963520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:326

約数の個数: 384

約数和(自身を含む): 63675417600

約数和(自身を除く): 45435454080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 127, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 254, 285, 304, 310, 320, 372, 380, 381, 384, 456, 465, 480, 496, 508, 570, 589, 608, 620, 635, 640, 744, 760, 762, 912, 930, 960, 992, 1016, 1140, 1178, 1216, 1240, 1270, 1488, 1520, 1524, 1767, 1824, 1860, 1905, 1920, 1984, 2032, 2280, 2356, 2413, 2432, 2480, 2540, 2945, 2976, 3040, 3048, 3534, 3648, 3720, 3810, 3937, 3968, 4064, 4560, 4712, 4826, 4960, 5080, 5890, 5952, 6080, 6096, 7068, 7239, 7296, 7440, 7620, 7874, 8128, 8835, 9120, 9424, 9652, 9920, 10160, 11780, 11811, 11904, 12065, 12160, 12192, 14136, 14478, 14880, 15240, 15748, 16129, 16256, 17670, 18240, 18848, 19304, 19685, 19840, 20320, 23560, 23622, 24130, 24384, 28272, 28956, 29760, 30480, 31496, 32258, 35340, 36195, 36480, 37696, 38608, 39370, 40640, 47120, 47244, 48260, 48387, 48768, 56544, 57912, 59055, 59520, 60960, 62992, 64516, 70680, 72390, 74803, 75392, 77216, 78740, 80645, 81280, 94240, 94488, 96520, 96774, 113088, 115824, 118110, 121920, 125984, 129032, 141360, 144780, 149606, 154432, 157480, 161290, 188480, 188976, 193040, 193548, 224409, 226176, 231648, 236220, 241935, 243840, 251968, 258064, 282720, 289560, 299212, 306451, 308864, 314960, 322580, 374015, 376960, 377952, 386080, 387096, 448818, 463296, 472440, 483870, 499999, 503936, 516128, 565440, 579120, 598424, 612902, 629920, 645160, 748030, 755904, 772160, 774192, 897636, 919353, 926592, 944880, 967740, 999998, 1032256, 1122045, 1130880, 1158240, 1196848, 1225804, 1259840, 1290320, 1496060, 1499997, 1511808, 1532255, 1544320, 1548384, 1795272, 1838706, 1889760, 1935480, 1999996, 2064512, 2244090, 2316480, 2393696, 2451608, 2499995, 2519680, 2580640, 2992120, 2999994, 3064510, 3096768, 3590544, 3677412, 3779520, 3870960, 3999992, 4488180, 4596765, 4632960, 4787392, 4903216, 4999990, 5161280, 5984240, 5999988, 6129020, 6193536, 7181088, 7354824, 7499985, 7559040, 7741920, 7999984, 8976360, 9193530, 9499981, 9574784, 9806432, 9999980, 10322560, 11968480, 11999976, 12258040, 14362176, 14709648, 14999970, 15483840, 15999968, 17952720, 18387060, 18999962, 19612864, 19999960, 23936960, 23999952, 24516080, 28499943, 28724352, 29419296, 29999940, 30967680, 31999936, 35905440, 36774120, 37999924, 39225728, 39999920, 47499905, 47873920, 47999904, 49032160, 56999886, 58838592, 59999880, 63999872, 71810880, 73548240, 75999848, 79999840, 94999810, 95999808, 98064320, 113999772, 117677184, 119999760, 142499715, 143621760, 147096480, 151999696, 159999680, 189999620, 191999616, 196128640, 227999544, 239999520, 284999430, 294192960, 303999392, 319999360, 379999240, 455999088, 479999040, 569998860, 588385920, 607998784, 759998480, 911998176, 959998080, 1139997720, 1215997568, 1519996960, 1823996352, 2279995440, 3039993920, 3647992704, 4559990880, 6079987840, 9119981760, 18239963520]

約数ペア:

[(1, 18239963520), (2, 9119981760), (3, 6079987840), (4, 4559990880), (5, 3647992704), (6, 3039993920), (8, 2279995440), (10, 1823996352), (12, 1519996960), (15, 1215997568), (16, 1139997720), (19, 959998080), (20, 911998176), (24, 759998480), (30, 607998784), (31, 588385920), (32, 569998860), (38, 479999040), (40, 455999088), (48, 379999240), (57, 319999360), (60, 303999392), (62, 294192960), (64, 284999430), (76, 239999520), (80, 227999544), (93, 196128640), (95, 191999616), (96, 189999620), (114, 159999680), (120, 151999696), (124, 147096480), (127, 143621760), (128, 142499715), (152, 119999760), (155, 117677184), (160, 113999772), (186, 98064320), (190, 95999808), (192, 94999810), (228, 79999840), (240, 75999848), (248, 73548240), (254, 71810880), (285, 63999872), (304, 59999880), (310, 58838592), (320, 56999886), (372, 49032160), (380, 47999904), (381, 47873920), (384, 47499905), (456, 39999920), (465, 39225728), (480, 37999924), (496, 36774120), (508, 35905440), (570, 31999936), (589, 30967680), (608, 29999940), (620, 29419296), (635, 28724352), (640, 28499943), (744, 24516080), (760, 23999952), (762, 23936960), (912, 19999960), (930, 19612864), (960, 18999962), (992, 18387060), (1016, 17952720), (1140, 15999968), (1178, 15483840), (1216, 14999970), (1240, 14709648), (1270, 14362176), (1488, 12258040), (1520, 11999976), (1524, 11968480), (1767, 10322560), (1824, 9999980), (1860, 9806432), (1905, 9574784), (1920, 9499981), (1984, 9193530), (2032, 8976360), (2280, 7999984), (2356, 7741920), (2413, 7559040), (2432, 7499985), (2480, 7354824), (2540, 7181088), (2945, 6193536), (2976, 6129020), (3040, 5999988), (3048, 5984240), (3534, 5161280), (3648, 4999990), (3720, 4903216), (3810, 4787392), (3937, 4632960), (3968, 4596765), (4064, 4488180), (4560, 3999992), (4712, 3870960), (4826, 3779520), (4960, 3677412), (5080, 3590544), (5890, 3096768), (5952, 3064510), (6080, 2999994), (6096, 2992120), (7068, 2580640), (7239, 2519680), (7296, 2499995), (7440, 2451608), (7620, 2393696), (7874, 2316480), (8128, 2244090), (8835, 2064512), (9120, 1999996), (9424, 1935480), (9652, 1889760), (9920, 1838706), (10160, 1795272), (11780, 1548384), (11811, 1544320), (11904, 1532255), (12065, 1511808), (12160, 1499997), (12192, 1496060), (14136, 1290320), (14478, 1259840), (14880, 1225804), (15240, 1196848), (15748, 1158240), (16129, 1130880), (16256, 1122045), (17670, 1032256), (18240, 999998), (18848, 967740), (19304, 944880), (19685, 926592), (19840, 919353), (20320, 897636), (23560, 774192), (23622, 772160), (24130, 755904), (24384, 748030), (28272, 645160), (28956, 629920), (29760, 612902), (30480, 598424), (31496, 579120), (32258, 565440), (35340, 516128), (36195, 503936), (36480, 499999), (37696, 483870), (38608, 472440), (39370, 463296), (40640, 448818), (47120, 387096), (47244, 386080), (48260, 377952), (48387, 376960), (48768, 374015), (56544, 322580), (57912, 314960), (59055, 308864), (59520, 306451), (60960, 299212), (62992, 289560), (64516, 282720), (70680, 258064), (72390, 251968), (74803, 243840), (75392, 241935), (77216, 236220), (78740, 231648), (80645, 226176), (81280, 224409), (94240, 193548), (94488, 193040), (96520, 188976), (96774, 188480), (113088, 161290), (115824, 157480), (118110, 154432), (121920, 149606), (125984, 144780), (129032, 141360)]