558484920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{221621}}^1$

素因数の和:221645

約数の個数: 96

約数和(自身を含む): 2074381920

約数和(自身を除く): 1515897000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 221621, 443242, 664863, 886484, 1108105, 1329726, 1551347, 1772968, 1994589, 2216210, 2659452, 3102694, 3324315, 3989178, 4432420, 4654041, 5318904, 6205388, 6648630, 7756735, 7978356, 8864840, 9308082, 9972945, 12410776, 13297260, 13962123, 15513470, 15956712, 18616164, 19945890, 23270205, 26594520, 27924246, 31026940, 37232328, 39891780, 46540410, 55848492, 62053880, 69810615, 79783560, 93080820, 111696984, 139621230, 186161640, 279242460, 558484920]

約数ペア:

[(1, 558484920), (2, 279242460), (3, 186161640), (4, 139621230), (5, 111696984), (6, 93080820), (7, 79783560), (8, 69810615), (9, 62053880), (10, 55848492), (12, 46540410), (14, 39891780), (15, 37232328), (18, 31026940), (20, 27924246), (21, 26594520), (24, 23270205), (28, 19945890), (30, 18616164), (35, 15956712), (36, 15513470), (40, 13962123), (42, 13297260), (45, 12410776), (56, 9972945), (60, 9308082), (63, 8864840), (70, 7978356), (72, 7756735), (84, 6648630), (90, 6205388), (105, 5318904), (120, 4654041), (126, 4432420), (140, 3989178), (168, 3324315), (180, 3102694), (210, 2659452), (252, 2216210), (280, 1994589), (315, 1772968), (360, 1551347), (420, 1329726), (504, 1108105), (630, 886484), (840, 664863), (1260, 443242), (2520, 221621)]