2008538280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{797039}}^1$

素因数の和:797063

約数の個数: 96

約数和(自身を含む): 7460294400

約数和(自身を除く): 5451756120

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, 797039, 1594078, 2391117, 3188156, 3985195, 4782234, 5579273, 6376312, 7173351, 7970390, 9564468, 11158546, 11955585, 14346702, 15940780, 16737819, 19128936, 22317092, 23911170, 27896365, 28693404, 31881560, 33475638, 35866755, 44634184, 47822340, 50213457, 55792730, 57386808, 66951276, 71733510, 83689095, 95644680, 100426914, 111585460, 133902552, 143467020, 167378190, 200853828, 223170920, 251067285, 286934040, 334756380, 401707656, 502134570, 669512760, 1004269140, 2008538280]

約数ペア:

[(1, 2008538280), (2, 1004269140), (3, 669512760), (4, 502134570), (5, 401707656), (6, 334756380), (7, 286934040), (8, 251067285), (9, 223170920), (10, 200853828), (12, 167378190), (14, 143467020), (15, 133902552), (18, 111585460), (20, 100426914), (21, 95644680), (24, 83689095), (28, 71733510), (30, 66951276), (35, 57386808), (36, 55792730), (40, 50213457), (42, 47822340), (45, 44634184), (56, 35866755), (60, 33475638), (63, 31881560), (70, 28693404), (72, 27896365), (84, 23911170), (90, 22317092), (105, 19128936), (120, 16737819), (126, 15940780), (140, 14346702), (168, 11955585), (180, 11158546), (210, 9564468), (252, 7970390), (280, 7173351), (315, 6376312), (360, 5579273), (420, 4782234), (504, 3985195), (630, 3188156), (840, 2391117), (1260, 1594078), (2520, 797039)]