354484620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13397}}^1$

素因数の和:13429

約数の個数: 144

約数和(自身を含む): 1282992480

約数和(自身を除く): 928507860

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, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 13397, 26460, 26794, 40191, 53588, 66985, 80382, 93779, 120573, 133970, 160764, 187558, 200955, 241146, 267940, 281337, 361719, 375116, 401910, 468895, 482292, 562674, 602865, 656453, 723438, 803820, 844011, 937790, 1125348, 1205730, 1312906, 1406685, 1446876, 1688022, 1808595, 1875580, 1969359, 2411460, 2532033, 2625812, 2813370, 3282265, 3376044, 3617190, 3938718, 4220055, 5064066, 5626740, 5908077, 6564530, 7234380, 7877436, 8440110, 9846795, 10128132, 11816154, 12660165, 13129060, 16880220, 17724231, 19693590, 23632308, 25320330, 29540385, 35448462, 39387180, 50640660, 59080770, 70896924, 88621155, 118161540, 177242310, 354484620]

約数ペア:

[(1, 354484620), (2, 177242310), (3, 118161540), (4, 88621155), (5, 70896924), (6, 59080770), (7, 50640660), (9, 39387180), (10, 35448462), (12, 29540385), (14, 25320330), (15, 23632308), (18, 19693590), (20, 17724231), (21, 16880220), (27, 13129060), (28, 12660165), (30, 11816154), (35, 10128132), (36, 9846795), (42, 8440110), (45, 7877436), (49, 7234380), (54, 6564530), (60, 5908077), (63, 5626740), (70, 5064066), (84, 4220055), (90, 3938718), (98, 3617190), (105, 3376044), (108, 3282265), (126, 2813370), (135, 2625812), (140, 2532033), (147, 2411460), (180, 1969359), (189, 1875580), (196, 1808595), (210, 1688022), (245, 1446876), (252, 1406685), (270, 1312906), (294, 1205730), (315, 1125348), (378, 937790), (420, 844011), (441, 803820), (490, 723438), (540, 656453), (588, 602865), (630, 562674), (735, 482292), (756, 468895), (882, 401910), (945, 375116), (980, 361719), (1260, 281337), (1323, 267940), (1470, 241146), (1764, 200955), (1890, 187558), (2205, 160764), (2646, 133970), (2940, 120573), (3780, 93779), (4410, 80382), (5292, 66985), (6615, 53588), (8820, 40191), (13230, 26794), (13397, 26460)]