38922240

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 143095680

約数和(自身を除く): 104173440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 181, 192, 210, 224, 240, 256, 280, 320, 336, 362, 384, 420, 448, 480, 512, 543, 560, 640, 672, 724, 768, 840, 896, 905, 960, 1024, 1086, 1120, 1267, 1280, 1344, 1448, 1536, 1680, 1792, 1810, 1920, 2048, 2172, 2240, 2534, 2560, 2688, 2715, 2896, 3072, 3360, 3584, 3620, 3801, 3840, 4344, 4480, 5068, 5120, 5376, 5430, 5792, 6144, 6335, 6720, 7168, 7240, 7602, 7680, 8688, 8960, 10136, 10240, 10752, 10860, 11584, 12670, 13440, 14336, 14480, 15204, 15360, 17376, 17920, 19005, 20272, 21504, 21720, 23168, 25340, 26880, 28960, 30408, 30720, 34752, 35840, 38010, 40544, 43008, 43440, 46336, 50680, 53760, 57920, 60816, 69504, 71680, 76020, 81088, 86880, 92672, 101360, 107520, 115840, 121632, 139008, 152040, 162176, 173760, 185344, 202720, 215040, 231680, 243264, 278016, 304080, 324352, 347520, 370688, 405440, 463360, 486528, 556032, 608160, 648704, 695040, 810880, 926720, 973056, 1112064, 1216320, 1297408, 1390080, 1621760, 1853440, 1946112, 2432640, 2594816, 2780160, 3243520, 3892224, 4865280, 5560320, 6487040, 7784448, 9730560, 12974080, 19461120, 38922240]

約数ペア:

[(1, 38922240), (2, 19461120), (3, 12974080), (4, 9730560), (5, 7784448), (6, 6487040), (7, 5560320), (8, 4865280), (10, 3892224), (12, 3243520), (14, 2780160), (15, 2594816), (16, 2432640), (20, 1946112), (21, 1853440), (24, 1621760), (28, 1390080), (30, 1297408), (32, 1216320), (35, 1112064), (40, 973056), (42, 926720), (48, 810880), (56, 695040), (60, 648704), (64, 608160), (70, 556032), (80, 486528), (84, 463360), (96, 405440), (105, 370688), (112, 347520), (120, 324352), (128, 304080), (140, 278016), (160, 243264), (168, 231680), (181, 215040), (192, 202720), (210, 185344), (224, 173760), (240, 162176), (256, 152040), (280, 139008), (320, 121632), (336, 115840), (362, 107520), (384, 101360), (420, 92672), (448, 86880), (480, 81088), (512, 76020), (543, 71680), (560, 69504), (640, 60816), (672, 57920), (724, 53760), (768, 50680), (840, 46336), (896, 43440), (905, 43008), (960, 40544), (1024, 38010), (1086, 35840), (1120, 34752), (1267, 30720), (1280, 30408), (1344, 28960), (1448, 26880), (1536, 25340), (1680, 23168), (1792, 21720), (1810, 21504), (1920, 20272), (2048, 19005), (2172, 17920), (2240, 17376), (2534, 15360), (2560, 15204), (2688, 14480), (2715, 14336), (2896, 13440), (3072, 12670), (3360, 11584), (3584, 10860), (3620, 10752), (3801, 10240), (3840, 10136), (4344, 8960), (4480, 8688), (5068, 7680), (5120, 7602), (5376, 7240), (5430, 7168), (5792, 6720), (6144, 6335)]