211232760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56783}}^1$

素因数の和:56828

約数の個数: 64

約数和(自身を含む): 654151680

約数和(自身を除く): 442918920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 56783, 113566, 170349, 227132, 283915, 340698, 454264, 567830, 681396, 851745, 1135660, 1362792, 1703490, 1760273, 2271320, 3406980, 3520546, 5280819, 6813960, 7041092, 8801365, 10561638, 14082184, 17602730, 21123276, 26404095, 35205460, 42246552, 52808190, 70410920, 105616380, 211232760]

約数ペア:

[(1, 211232760), (2, 105616380), (3, 70410920), (4, 52808190), (5, 42246552), (6, 35205460), (8, 26404095), (10, 21123276), (12, 17602730), (15, 14082184), (20, 10561638), (24, 8801365), (30, 7041092), (31, 6813960), (40, 5280819), (60, 3520546), (62, 3406980), (93, 2271320), (120, 1760273), (124, 1703490), (155, 1362792), (186, 1135660), (248, 851745), (310, 681396), (372, 567830), (465, 454264), (620, 340698), (744, 283915), (930, 227132), (1240, 170349), (1860, 113566), (3720, 56783)]