894762120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28789}}^1$

素因数の和:28847

約数の個数: 128

約数和(自身を含む): 3150777600

約数和(自身を除く): 2256015480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 28789, 31080, 57578, 86367, 115156, 143945, 172734, 201523, 230312, 287890, 345468, 403046, 431835, 575780, 604569, 690936, 806092, 863670, 1007615, 1065193, 1151560, 1209138, 1612184, 1727340, 2015230, 2130386, 2418276, 3022845, 3195579, 3454680, 4030460, 4260772, 4836552, 5325965, 6045690, 6391158, 7456351, 8060920, 8521544, 10651930, 12091380, 12782316, 14912702, 15977895, 21303860, 22369053, 24182760, 25564632, 29825404, 31955790, 37281755, 42607720, 44738106, 59650808, 63911580, 74563510, 89476212, 111845265, 127823160, 149127020, 178952424, 223690530, 298254040, 447381060, 894762120]

約数ペア:

[(1, 894762120), (2, 447381060), (3, 298254040), (4, 223690530), (5, 178952424), (6, 149127020), (7, 127823160), (8, 111845265), (10, 89476212), (12, 74563510), (14, 63911580), (15, 59650808), (20, 44738106), (21, 42607720), (24, 37281755), (28, 31955790), (30, 29825404), (35, 25564632), (37, 24182760), (40, 22369053), (42, 21303860), (56, 15977895), (60, 14912702), (70, 12782316), (74, 12091380), (84, 10651930), (105, 8521544), (111, 8060920), (120, 7456351), (140, 6391158), (148, 6045690), (168, 5325965), (185, 4836552), (210, 4260772), (222, 4030460), (259, 3454680), (280, 3195579), (296, 3022845), (370, 2418276), (420, 2130386), (444, 2015230), (518, 1727340), (555, 1612184), (740, 1209138), (777, 1151560), (840, 1065193), (888, 1007615), (1036, 863670), (1110, 806092), (1295, 690936), (1480, 604569), (1554, 575780), (2072, 431835), (2220, 403046), (2590, 345468), (3108, 287890), (3885, 230312), (4440, 201523), (5180, 172734), (6216, 143945), (7770, 115156), (10360, 86367), (15540, 57578), (28789, 31080)]