339162320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2849

約数の個数: 120

約数和(自身を含む): 947225088

約数和(自身を除く): 608062768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 2791, 3038, 3472, 3920, 4340, 5582, 6076, 7595, 8680, 11164, 12152, 13955, 15190, 17360, 19537, 22328, 24304, 27910, 30380, 39074, 44656, 55820, 60760, 78148, 86521, 97685, 111640, 121520, 136759, 156296, 173042, 195370, 223280, 273518, 312592, 346084, 390740, 432605, 547036, 605647, 683795, 692168, 781480, 865210, 1094072, 1211294, 1367590, 1384336, 1562960, 1730420, 2188144, 2422588, 2735180, 3028235, 3460840, 4239529, 4845176, 5470360, 6056470, 6921680, 8479058, 9690352, 10940720, 12112940, 16958116, 21197645, 24225880, 33916232, 42395290, 48451760, 67832464, 84790580, 169581160, 339162320]

約数ペア:

[(1, 339162320), (2, 169581160), (4, 84790580), (5, 67832464), (7, 48451760), (8, 42395290), (10, 33916232), (14, 24225880), (16, 21197645), (20, 16958116), (28, 12112940), (31, 10940720), (35, 9690352), (40, 8479058), (49, 6921680), (56, 6056470), (62, 5470360), (70, 4845176), (80, 4239529), (98, 3460840), (112, 3028235), (124, 2735180), (140, 2422588), (155, 2188144), (196, 1730420), (217, 1562960), (245, 1384336), (248, 1367590), (280, 1211294), (310, 1094072), (392, 865210), (434, 781480), (490, 692168), (496, 683795), (560, 605647), (620, 547036), (784, 432605), (868, 390740), (980, 346084), (1085, 312592), (1240, 273518), (1519, 223280), (1736, 195370), (1960, 173042), (2170, 156296), (2480, 136759), (2791, 121520), (3038, 111640), (3472, 97685), (3920, 86521), (4340, 78148), (5582, 60760), (6076, 55820), (7595, 44656), (8680, 39074), (11164, 30380), (12152, 27910), (13955, 24304), (15190, 22328), (17360, 19537)]