213328360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3567

約数の個数: 96

約数和(自身を含む): 576529920

約数和(自身を除く): 363201560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 3511, 4340, 6076, 7022, 7595, 8680, 12152, 14044, 15190, 17555, 24577, 28088, 30380, 35110, 49154, 60760, 70220, 98308, 108841, 122885, 140440, 172039, 196616, 217682, 245770, 344078, 435364, 491540, 544205, 688156, 761887, 860195, 870728, 983080, 1088410, 1376312, 1523774, 1720390, 2176820, 3047548, 3440780, 3809435, 4353640, 5333209, 6095096, 6881560, 7618870, 10666418, 15237740, 21332836, 26666045, 30475480, 42665672, 53332090, 106664180, 213328360]

約数ペア:

[(1, 213328360), (2, 106664180), (4, 53332090), (5, 42665672), (7, 30475480), (8, 26666045), (10, 21332836), (14, 15237740), (20, 10666418), (28, 7618870), (31, 6881560), (35, 6095096), (40, 5333209), (49, 4353640), (56, 3809435), (62, 3440780), (70, 3047548), (98, 2176820), (124, 1720390), (140, 1523774), (155, 1376312), (196, 1088410), (217, 983080), (245, 870728), (248, 860195), (280, 761887), (310, 688156), (392, 544205), (434, 491540), (490, 435364), (620, 344078), (868, 245770), (980, 217682), (1085, 196616), (1240, 172039), (1519, 140440), (1736, 122885), (1960, 108841), (2170, 98308), (3038, 70220), (3511, 60760), (4340, 49154), (6076, 35110), (7022, 30380), (7595, 28088), (8680, 24577), (12152, 17555), (14044, 15190)]