230884920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{91621}}^1$

素因数の和:91645

約数の個数: 96

約数和(自身を含む): 857581920

約数和(自身を除く): 626697000

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, 91621, 183242, 274863, 366484, 458105, 549726, 641347, 732968, 824589, 916210, 1099452, 1282694, 1374315, 1649178, 1832420, 1924041, 2198904, 2565388, 2748630, 3206735, 3298356, 3664840, 3848082, 4122945, 5130776, 5497260, 5772123, 6413470, 6596712, 7696164, 8245890, 9620205, 10994520, 11544246, 12826940, 15392328, 16491780, 19240410, 23088492, 25653880, 28860615, 32983560, 38480820, 46176984, 57721230, 76961640, 115442460, 230884920]

約数ペア:

[(1, 230884920), (2, 115442460), (3, 76961640), (4, 57721230), (5, 46176984), (6, 38480820), (7, 32983560), (8, 28860615), (9, 25653880), (10, 23088492), (12, 19240410), (14, 16491780), (15, 15392328), (18, 12826940), (20, 11544246), (21, 10994520), (24, 9620205), (28, 8245890), (30, 7696164), (35, 6596712), (36, 6413470), (40, 5772123), (42, 5497260), (45, 5130776), (56, 4122945), (60, 3848082), (63, 3664840), (70, 3298356), (72, 3206735), (84, 2748630), (90, 2565388), (105, 2198904), (120, 1924041), (126, 1832420), (140, 1649178), (168, 1374315), (180, 1282694), (210, 1099452), (252, 916210), (280, 824589), (315, 732968), (360, 641347), (420, 549726), (504, 458105), (630, 366484), (840, 274863), (1260, 183242), (2520, 91621)]