10822140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{409}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 39261600

約数和(自身を除く): 28439460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 409, 420, 441, 490, 540, 588, 630, 735, 756, 818, 882, 945, 980, 1227, 1260, 1323, 1470, 1636, 1764, 1890, 2045, 2205, 2454, 2646, 2863, 2940, 3681, 3780, 4090, 4410, 4908, 5292, 5726, 6135, 6615, 7362, 8180, 8589, 8820, 11043, 11452, 12270, 13230, 14315, 14724, 17178, 18405, 20041, 22086, 24540, 25767, 26460, 28630, 34356, 36810, 40082, 42945, 44172, 51534, 55215, 57260, 60123, 73620, 77301, 80164, 85890, 100205, 103068, 110430, 120246, 128835, 154602, 171780, 180369, 200410, 220860, 240492, 257670, 300615, 309204, 360738, 386505, 400820, 515340, 541107, 601230, 721476, 773010, 901845, 1082214, 1202460, 1546020, 1803690, 2164428, 2705535, 3607380, 5411070, 10822140]

約数ペア:

[(1, 10822140), (2, 5411070), (3, 3607380), (4, 2705535), (5, 2164428), (6, 1803690), (7, 1546020), (9, 1202460), (10, 1082214), (12, 901845), (14, 773010), (15, 721476), (18, 601230), (20, 541107), (21, 515340), (27, 400820), (28, 386505), (30, 360738), (35, 309204), (36, 300615), (42, 257670), (45, 240492), (49, 220860), (54, 200410), (60, 180369), (63, 171780), (70, 154602), (84, 128835), (90, 120246), (98, 110430), (105, 103068), (108, 100205), (126, 85890), (135, 80164), (140, 77301), (147, 73620), (180, 60123), (189, 57260), (196, 55215), (210, 51534), (245, 44172), (252, 42945), (270, 40082), (294, 36810), (315, 34356), (378, 28630), (409, 26460), (420, 25767), (441, 24540), (490, 22086), (540, 20041), (588, 18405), (630, 17178), (735, 14724), (756, 14315), (818, 13230), (882, 12270), (945, 11452), (980, 11043), (1227, 8820), (1260, 8589), (1323, 8180), (1470, 7362), (1636, 6615), (1764, 6135), (1890, 5726), (2045, 5292), (2205, 4908), (2454, 4410), (2646, 4090), (2863, 3780), (2940, 3681)]