2357525520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{155921}}^1$

素因数の和:155950

約数の個数: 160

約数和(自身を含む): 9280477440

約数和(自身を除く): 6922951920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 155921, 311842, 467763, 623684, 779605, 935526, 1091447, 1247368, 1403289, 1559210, 1871052, 2182894, 2338815, 2494736, 2806578, 3118420, 3274341, 3742104, 4209867, 4365788, 4677630, 5457235, 5613156, 6236840, 6548682, 7016445, 7484208, 8419734, 8731576, 9355260, 9823023, 10914470, 11226312, 12473680, 13097364, 14032890, 16371705, 16839468, 17463152, 18710520, 19646046, 21049335, 21828940, 22452624, 26194728, 28065780, 29469069, 32743410, 33678936, 37421040, 39292092, 42098670, 43657880, 49115115, 52389456, 56131560, 58938138, 65486820, 67357872, 78584184, 84197340, 87315760, 98230230, 112263120, 117876276, 130973640, 147345345, 157168368, 168394680, 196460460, 235752552, 261947280, 294690690, 336789360, 392920920, 471505104, 589381380, 785841840, 1178762760, 2357525520]

約数ペア:

[(1, 2357525520), (2, 1178762760), (3, 785841840), (4, 589381380), (5, 471505104), (6, 392920920), (7, 336789360), (8, 294690690), (9, 261947280), (10, 235752552), (12, 196460460), (14, 168394680), (15, 157168368), (16, 147345345), (18, 130973640), (20, 117876276), (21, 112263120), (24, 98230230), (27, 87315760), (28, 84197340), (30, 78584184), (35, 67357872), (36, 65486820), (40, 58938138), (42, 56131560), (45, 52389456), (48, 49115115), (54, 43657880), (56, 42098670), (60, 39292092), (63, 37421040), (70, 33678936), (72, 32743410), (80, 29469069), (84, 28065780), (90, 26194728), (105, 22452624), (108, 21828940), (112, 21049335), (120, 19646046), (126, 18710520), (135, 17463152), (140, 16839468), (144, 16371705), (168, 14032890), (180, 13097364), (189, 12473680), (210, 11226312), (216, 10914470), (240, 9823023), (252, 9355260), (270, 8731576), (280, 8419734), (315, 7484208), (336, 7016445), (360, 6548682), (378, 6236840), (420, 5613156), (432, 5457235), (504, 4677630), (540, 4365788), (560, 4209867), (630, 3742104), (720, 3274341), (756, 3118420), (840, 2806578), (945, 2494736), (1008, 2338815), (1080, 2182894), (1260, 1871052), (1512, 1559210), (1680, 1403289), (1890, 1247368), (2160, 1091447), (2520, 935526), (3024, 779605), (3780, 623684), (5040, 467763), (7560, 311842), (15120, 155921)]