137742920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2323

約数の個数: 96

約数和(自身を含む): 372314880

約数和(自身を除く): 234571960

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, 2267, 3038, 4340, 4534, 6076, 7595, 8680, 9068, 11335, 12152, 15190, 15869, 18136, 22670, 30380, 31738, 45340, 60760, 63476, 70277, 79345, 90680, 111083, 126952, 140554, 158690, 222166, 281108, 317380, 351385, 444332, 491939, 555415, 562216, 634760, 702770, 888664, 983878, 1110830, 1405540, 1967756, 2221660, 2459695, 2811080, 3443573, 3935512, 4443320, 4919390, 6887146, 9838780, 13774292, 17217865, 19677560, 27548584, 34435730, 68871460, 137742920]

約数ペア:

[(1, 137742920), (2, 68871460), (4, 34435730), (5, 27548584), (7, 19677560), (8, 17217865), (10, 13774292), (14, 9838780), (20, 6887146), (28, 4919390), (31, 4443320), (35, 3935512), (40, 3443573), (49, 2811080), (56, 2459695), (62, 2221660), (70, 1967756), (98, 1405540), (124, 1110830), (140, 983878), (155, 888664), (196, 702770), (217, 634760), (245, 562216), (248, 555415), (280, 491939), (310, 444332), (392, 351385), (434, 317380), (490, 281108), (620, 222166), (868, 158690), (980, 140554), (1085, 126952), (1240, 111083), (1519, 90680), (1736, 79345), (1960, 70277), (2170, 63476), (2267, 60760), (3038, 45340), (4340, 31738), (4534, 30380), (6076, 22670), (7595, 18136), (8680, 15869), (9068, 15190), (11335, 12152)]