202764240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{40231}}^1$

素因数の和:40257

約数の個数: 120

約数和(自身を含む): 778247808

約数和(自身を除く): 575483568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 40231, 80462, 120693, 160924, 201155, 241386, 281617, 321848, 362079, 402310, 482772, 563234, 603465, 643696, 724158, 804620, 844851, 965544, 1126468, 1206930, 1408085, 1448316, 1609240, 1689702, 1810395, 1931088, 2252936, 2413860, 2534553, 2816170, 2896632, 3218480, 3379404, 3620790, 4224255, 4505872, 4827720, 5069106, 5632340, 5793264, 6758808, 7241580, 8448510, 9655440, 10138212, 11264680, 12672765, 13517616, 14483160, 16897020, 20276424, 22529360, 25345530, 28966320, 33794040, 40552848, 50691060, 67588080, 101382120, 202764240]

約数ペア:

[(1, 202764240), (2, 101382120), (3, 67588080), (4, 50691060), (5, 40552848), (6, 33794040), (7, 28966320), (8, 25345530), (9, 22529360), (10, 20276424), (12, 16897020), (14, 14483160), (15, 13517616), (16, 12672765), (18, 11264680), (20, 10138212), (21, 9655440), (24, 8448510), (28, 7241580), (30, 6758808), (35, 5793264), (36, 5632340), (40, 5069106), (42, 4827720), (45, 4505872), (48, 4224255), (56, 3620790), (60, 3379404), (63, 3218480), (70, 2896632), (72, 2816170), (80, 2534553), (84, 2413860), (90, 2252936), (105, 1931088), (112, 1810395), (120, 1689702), (126, 1609240), (140, 1448316), (144, 1408085), (168, 1206930), (180, 1126468), (210, 965544), (240, 844851), (252, 804620), (280, 724158), (315, 643696), (336, 603465), (360, 563234), (420, 482772), (504, 402310), (560, 362079), (630, 321848), (720, 281617), (840, 241386), (1008, 201155), (1260, 160924), (1680, 120693), (2520, 80462), (5040, 40231)]