1906733520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2352

約数の個数: 240

約数和(自身を含む): 6798023232

約数和(自身を除く): 4891289712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 243, 258, 270, 324, 344, 360, 387, 405, 430, 432, 486, 516, 540, 645, 648, 688, 720, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1296, 1548, 1620, 1720, 1935, 1944, 2064, 2160, 2281, 2322, 2430, 2580, 3096, 3240, 3440, 3483, 3870, 3888, 4562, 4644, 4860, 5160, 5805, 6192, 6480, 6843, 6966, 7740, 9124, 9288, 9720, 10320, 10449, 11405, 11610, 13686, 13932, 15480, 17415, 18248, 18576, 19440, 20529, 20898, 22810, 23220, 27372, 27864, 30960, 34215, 34830, 36496, 41058, 41796, 45620, 46440, 52245, 54744, 55728, 61587, 68430, 69660, 82116, 83592, 91240, 92880, 98083, 102645, 104490, 109488, 123174, 136860, 139320, 164232, 167184, 182480, 184761, 196166, 205290, 208980, 246348, 273720, 278640, 294249, 307935, 328464, 369522, 392332, 410580, 417960, 490415, 492696, 547440, 554283, 588498, 615870, 739044, 784664, 821160, 835920, 882747, 923805, 980830, 985392, 1108566, 1176996, 1231740, 1471245, 1478088, 1569328, 1642320, 1765494, 1847610, 1961660, 2217132, 2353992, 2463480, 2648241, 2771415, 2942490, 2956176, 3530988, 3695220, 3923320, 4413735, 4434264, 4707984, 4926960, 5296482, 5542830, 5884980, 7061976, 7390440, 7846640, 7944723, 8827470, 8868528, 10592964, 11085660, 11769960, 13241205, 14123952, 14780880, 15889446, 17654940, 21185928, 22171320, 23539920, 23834169, 26482410, 31778892, 35309880, 39723615, 42371856, 44342640, 47668338, 52964820, 63557784, 70619760, 79447230, 95336676, 105929640, 119170845, 127115568, 158894460, 190673352, 211859280, 238341690, 317788920, 381346704, 476683380, 635577840, 953366760, 1906733520]

約数ペア:

[(1, 1906733520), (2, 953366760), (3, 635577840), (4, 476683380), (5, 381346704), (6, 317788920), (8, 238341690), (9, 211859280), (10, 190673352), (12, 158894460), (15, 127115568), (16, 119170845), (18, 105929640), (20, 95336676), (24, 79447230), (27, 70619760), (30, 63557784), (36, 52964820), (40, 47668338), (43, 44342640), (45, 42371856), (48, 39723615), (54, 35309880), (60, 31778892), (72, 26482410), (80, 23834169), (81, 23539920), (86, 22171320), (90, 21185928), (108, 17654940), (120, 15889446), (129, 14780880), (135, 14123952), (144, 13241205), (162, 11769960), (172, 11085660), (180, 10592964), (215, 8868528), (216, 8827470), (240, 7944723), (243, 7846640), (258, 7390440), (270, 7061976), (324, 5884980), (344, 5542830), (360, 5296482), (387, 4926960), (405, 4707984), (430, 4434264), (432, 4413735), (486, 3923320), (516, 3695220), (540, 3530988), (645, 2956176), (648, 2942490), (688, 2771415), (720, 2648241), (774, 2463480), (810, 2353992), (860, 2217132), (972, 1961660), (1032, 1847610), (1080, 1765494), (1161, 1642320), (1215, 1569328), (1290, 1478088), (1296, 1471245), (1548, 1231740), (1620, 1176996), (1720, 1108566), (1935, 985392), (1944, 980830), (2064, 923805), (2160, 882747), (2281, 835920), (2322, 821160), (2430, 784664), (2580, 739044), (3096, 615870), (3240, 588498), (3440, 554283), (3483, 547440), (3870, 492696), (3888, 490415), (4562, 417960), (4644, 410580), (4860, 392332), (5160, 369522), (5805, 328464), (6192, 307935), (6480, 294249), (6843, 278640), (6966, 273720), (7740, 246348), (9124, 208980), (9288, 205290), (9720, 196166), (10320, 184761), (10449, 182480), (11405, 167184), (11610, 164232), (13686, 139320), (13932, 136860), (15480, 123174), (17415, 109488), (18248, 104490), (18576, 102645), (19440, 98083), (20529, 92880), (20898, 91240), (22810, 83592), (23220, 82116), (27372, 69660), (27864, 68430), (30960, 61587), (34215, 55728), (34830, 54744), (36496, 52245), (41058, 46440), (41796, 45620)]