29007720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1309

約数の個数: 160

約数和(自身を含む): 111513600

約数和(自身を除く): 82505880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1279, 1512, 1620, 1890, 2268, 2520, 2558, 2835, 3240, 3780, 3837, 4536, 5116, 5670, 6395, 7560, 7674, 8953, 10232, 11340, 11511, 12790, 15348, 17906, 19185, 22680, 23022, 25580, 26859, 30696, 34533, 35812, 38370, 44765, 46044, 51160, 53718, 57555, 69066, 71624, 76740, 80577, 89530, 92088, 103599, 107436, 115110, 134295, 138132, 153480, 161154, 172665, 179060, 207198, 214872, 230220, 241731, 268590, 276264, 322308, 345330, 358120, 402885, 414396, 460440, 483462, 517995, 537180, 644616, 690660, 725193, 805770, 828792, 966924, 1035990, 1074360, 1208655, 1381320, 1450386, 1611540, 1933848, 2071980, 2417310, 2900772, 3223080, 3625965, 4143960, 4834620, 5801544, 7251930, 9669240, 14503860, 29007720]

約数ペア:

[(1, 29007720), (2, 14503860), (3, 9669240), (4, 7251930), (5, 5801544), (6, 4834620), (7, 4143960), (8, 3625965), (9, 3223080), (10, 2900772), (12, 2417310), (14, 2071980), (15, 1933848), (18, 1611540), (20, 1450386), (21, 1381320), (24, 1208655), (27, 1074360), (28, 1035990), (30, 966924), (35, 828792), (36, 805770), (40, 725193), (42, 690660), (45, 644616), (54, 537180), (56, 517995), (60, 483462), (63, 460440), (70, 414396), (72, 402885), (81, 358120), (84, 345330), (90, 322308), (105, 276264), (108, 268590), (120, 241731), (126, 230220), (135, 214872), (140, 207198), (162, 179060), (168, 172665), (180, 161154), (189, 153480), (210, 138132), (216, 134295), (252, 115110), (270, 107436), (280, 103599), (315, 92088), (324, 89530), (360, 80577), (378, 76740), (405, 71624), (420, 69066), (504, 57555), (540, 53718), (567, 51160), (630, 46044), (648, 44765), (756, 38370), (810, 35812), (840, 34533), (945, 30696), (1080, 26859), (1134, 25580), (1260, 23022), (1279, 22680), (1512, 19185), (1620, 17906), (1890, 15348), (2268, 12790), (2520, 11511), (2558, 11340), (2835, 10232), (3240, 8953), (3780, 7674), (3837, 7560), (4536, 6395), (5116, 5670)]