2046389520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1218089}}^1$

素因数の和:1218112

約数の個数: 80

約数和(自身を含む): 7250071680

約数和(自身を除く): 5203682160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1218089, 2436178, 3654267, 4872356, 6090445, 7308534, 8526623, 9744712, 12180890, 14617068, 17053246, 18271335, 19489424, 24361780, 25579869, 29234136, 34106492, 36542670, 42633115, 48723560, 51159738, 58468272, 68212984, 73085340, 85266230, 97447120, 102319476, 127899345, 136425968, 146170680, 170532460, 204638952, 255798690, 292341360, 341064920, 409277904, 511597380, 682129840, 1023194760, 2046389520]

約数ペア:

[(1, 2046389520), (2, 1023194760), (3, 682129840), (4, 511597380), (5, 409277904), (6, 341064920), (7, 292341360), (8, 255798690), (10, 204638952), (12, 170532460), (14, 146170680), (15, 136425968), (16, 127899345), (20, 102319476), (21, 97447120), (24, 85266230), (28, 73085340), (30, 68212984), (35, 58468272), (40, 51159738), (42, 48723560), (48, 42633115), (56, 36542670), (60, 34106492), (70, 29234136), (80, 25579869), (84, 24361780), (105, 19489424), (112, 18271335), (120, 17053246), (140, 14617068), (168, 12180890), (210, 9744712), (240, 8526623), (280, 7308534), (336, 6090445), (420, 4872356), (560, 3654267), (840, 2436178), (1680, 1218089)]