715692040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11835

約数の個数: 96

約数和(自身を含む): 1933804800

約数和(自身を除く): 1218112760

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, 4340, 6076, 7595, 8680, 11779, 12152, 15190, 23558, 30380, 47116, 58895, 60760, 82453, 94232, 117790, 164906, 235580, 329812, 365149, 412265, 471160, 577171, 659624, 730298, 824530, 1154342, 1460596, 1649060, 1825745, 2308684, 2556043, 2885855, 2921192, 3298120, 3651490, 4617368, 5112086, 5771710, 7302980, 10224172, 11543420, 12780215, 14605960, 17892301, 20448344, 23086840, 25560430, 35784602, 51120860, 71569204, 89461505, 102241720, 143138408, 178923010, 357846020, 715692040]

約数ペア:

[(1, 715692040), (2, 357846020), (4, 178923010), (5, 143138408), (7, 102241720), (8, 89461505), (10, 71569204), (14, 51120860), (20, 35784602), (28, 25560430), (31, 23086840), (35, 20448344), (40, 17892301), (49, 14605960), (56, 12780215), (62, 11543420), (70, 10224172), (98, 7302980), (124, 5771710), (140, 5112086), (155, 4617368), (196, 3651490), (217, 3298120), (245, 2921192), (248, 2885855), (280, 2556043), (310, 2308684), (392, 1825745), (434, 1649060), (490, 1460596), (620, 1154342), (868, 824530), (980, 730298), (1085, 659624), (1240, 577171), (1519, 471160), (1736, 412265), (1960, 365149), (2170, 329812), (3038, 235580), (4340, 164906), (6076, 117790), (7595, 94232), (8680, 82453), (11779, 60760), (12152, 58895), (15190, 47116), (23558, 30380)]