156455040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1663}}^1$

素因数の和:1699

約数の個数: 192

約数和(自身を含む): 580469760

約数和(自身を除く): 424014720

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1663, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3326, 3360, 3920, 4480, 4704, 4989, 5880, 6272, 6652, 6720, 7840, 8315, 9408, 9978, 11641, 11760, 13304, 13440, 15680, 16630, 18816, 19956, 23282, 23520, 24945, 26608, 31360, 33260, 34923, 39912, 46564, 47040, 49890, 53216, 58205, 66520, 69846, 79824, 81487, 93128, 94080, 99780, 106432, 116410, 133040, 139692, 159648, 162974, 174615, 186256, 199560, 212864, 232820, 244461, 266080, 279384, 319296, 325948, 349230, 372512, 399120, 407435, 465640, 488922, 532160, 558768, 638592, 651896, 698460, 745024, 798240, 814870, 931280, 977844, 1064320, 1117536, 1222305, 1303792, 1396920, 1490048, 1596480, 1629740, 1862560, 1955688, 2235072, 2444610, 2607584, 2793840, 3192960, 3259480, 3725120, 3911376, 4470144, 4889220, 5215168, 5587680, 6518960, 7450240, 7822752, 9778440, 10430336, 11175360, 13037920, 15645504, 19556880, 22350720, 26075840, 31291008, 39113760, 52151680, 78227520, 156455040]

約数ペア:

[(1, 156455040), (2, 78227520), (3, 52151680), (4, 39113760), (5, 31291008), (6, 26075840), (7, 22350720), (8, 19556880), (10, 15645504), (12, 13037920), (14, 11175360), (15, 10430336), (16, 9778440), (20, 7822752), (21, 7450240), (24, 6518960), (28, 5587680), (30, 5215168), (32, 4889220), (35, 4470144), (40, 3911376), (42, 3725120), (48, 3259480), (49, 3192960), (56, 2793840), (60, 2607584), (64, 2444610), (70, 2235072), (80, 1955688), (84, 1862560), (96, 1629740), (98, 1596480), (105, 1490048), (112, 1396920), (120, 1303792), (128, 1222305), (140, 1117536), (147, 1064320), (160, 977844), (168, 931280), (192, 814870), (196, 798240), (210, 745024), (224, 698460), (240, 651896), (245, 638592), (280, 558768), (294, 532160), (320, 488922), (336, 465640), (384, 407435), (392, 399120), (420, 372512), (448, 349230), (480, 325948), (490, 319296), (560, 279384), (588, 266080), (640, 244461), (672, 232820), (735, 212864), (784, 199560), (840, 186256), (896, 174615), (960, 162974), (980, 159648), (1120, 139692), (1176, 133040), (1344, 116410), (1470, 106432), (1568, 99780), (1663, 94080), (1680, 93128), (1920, 81487), (1960, 79824), (2240, 69846), (2352, 66520), (2688, 58205), (2940, 53216), (3136, 49890), (3326, 47040), (3360, 46564), (3920, 39912), (4480, 34923), (4704, 33260), (4989, 31360), (5880, 26608), (6272, 24945), (6652, 23520), (6720, 23282), (7840, 19956), (8315, 18816), (9408, 16630), (9978, 15680), (11641, 13440), (11760, 13304)]