39113760

素因数分解:

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

素因数の和:1695

約数の個数: 144

約数和(自身を含む): 143410176

約数和(自身を除く): 104296416

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1663, 1680, 1960, 2352, 2940, 3326, 3360, 3920, 4704, 4989, 5880, 6652, 7840, 8315, 9978, 11641, 11760, 13304, 16630, 19956, 23282, 23520, 24945, 26608, 33260, 34923, 39912, 46564, 49890, 53216, 58205, 66520, 69846, 79824, 81487, 93128, 99780, 116410, 133040, 139692, 159648, 162974, 174615, 186256, 199560, 232820, 244461, 266080, 279384, 325948, 349230, 372512, 399120, 407435, 465640, 488922, 558768, 651896, 698460, 798240, 814870, 931280, 977844, 1117536, 1222305, 1303792, 1396920, 1629740, 1862560, 1955688, 2444610, 2607584, 2793840, 3259480, 3911376, 4889220, 5587680, 6518960, 7822752, 9778440, 13037920, 19556880, 39113760]

約数ペア:

[(1, 39113760), (2, 19556880), (3, 13037920), (4, 9778440), (5, 7822752), (6, 6518960), (7, 5587680), (8, 4889220), (10, 3911376), (12, 3259480), (14, 2793840), (15, 2607584), (16, 2444610), (20, 1955688), (21, 1862560), (24, 1629740), (28, 1396920), (30, 1303792), (32, 1222305), (35, 1117536), (40, 977844), (42, 931280), (48, 814870), (49, 798240), (56, 698460), (60, 651896), (70, 558768), (80, 488922), (84, 465640), (96, 407435), (98, 399120), (105, 372512), (112, 349230), (120, 325948), (140, 279384), (147, 266080), (160, 244461), (168, 232820), (196, 199560), (210, 186256), (224, 174615), (240, 162974), (245, 159648), (280, 139692), (294, 133040), (336, 116410), (392, 99780), (420, 93128), (480, 81487), (490, 79824), (560, 69846), (588, 66520), (672, 58205), (735, 53216), (784, 49890), (840, 46564), (980, 39912), (1120, 34923), (1176, 33260), (1470, 26608), (1568, 24945), (1663, 23520), (1680, 23282), (1960, 19956), (2352, 16630), (2940, 13304), (3326, 11760), (3360, 11641), (3920, 9978), (4704, 8315), (4989, 7840), (5880, 6652)]