340536420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{90089}}^1$

素因数の和:90114

約数の個数: 96

約数和(自身を含む): 1210809600

約数和(自身を除く): 870273180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 90089, 180178, 270267, 360356, 450445, 540534, 630623, 810801, 900890, 1081068, 1261246, 1351335, 1621602, 1801780, 1891869, 2432403, 2522492, 2702670, 3153115, 3243204, 3783738, 4054005, 4864806, 5405340, 5675607, 6306230, 7567476, 8108010, 9459345, 9729612, 11351214, 12162015, 12612460, 16216020, 17026821, 18918690, 22702428, 24324030, 28378035, 34053642, 37837380, 48648060, 56756070, 68107284, 85134105, 113512140, 170268210, 340536420]

約数ペア:

[(1, 340536420), (2, 170268210), (3, 113512140), (4, 85134105), (5, 68107284), (6, 56756070), (7, 48648060), (9, 37837380), (10, 34053642), (12, 28378035), (14, 24324030), (15, 22702428), (18, 18918690), (20, 17026821), (21, 16216020), (27, 12612460), (28, 12162015), (30, 11351214), (35, 9729612), (36, 9459345), (42, 8108010), (45, 7567476), (54, 6306230), (60, 5675607), (63, 5405340), (70, 4864806), (84, 4054005), (90, 3783738), (105, 3243204), (108, 3153115), (126, 2702670), (135, 2522492), (140, 2432403), (180, 1891869), (189, 1801780), (210, 1621602), (252, 1351335), (270, 1261246), (315, 1081068), (378, 900890), (420, 810801), (540, 630623), (630, 540534), (756, 450445), (945, 360356), (1260, 270267), (1890, 180178), (3780, 90089)]