1304250360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16007}}^1$

素因数の和:16125

約数の個数: 128

約数和(自身を含む): 4518097920

約数和(自身を除く): 3213847560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16007, 16296, 20370, 27160, 32014, 40740, 48021, 64028, 80035, 81480, 96042, 112049, 128056, 160070, 192084, 224098, 240105, 320140, 336147, 384168, 448196, 480210, 560245, 640280, 672294, 896392, 960420, 1120490, 1344588, 1552679, 1680735, 1920840, 2240980, 2689176, 3105358, 3361470, 4481960, 4658037, 6210716, 6722940, 7763395, 9316074, 10868753, 12421432, 13445880, 15526790, 18632148, 21737506, 23290185, 31053580, 32606259, 37264296, 43475012, 46580370, 54343765, 62107160, 65212518, 86950024, 93160740, 108687530, 130425036, 163031295, 186321480, 217375060, 260850072, 326062590, 434750120, 652125180, 1304250360]

約数ペア:

[(1, 1304250360), (2, 652125180), (3, 434750120), (4, 326062590), (5, 260850072), (6, 217375060), (7, 186321480), (8, 163031295), (10, 130425036), (12, 108687530), (14, 93160740), (15, 86950024), (20, 65212518), (21, 62107160), (24, 54343765), (28, 46580370), (30, 43475012), (35, 37264296), (40, 32606259), (42, 31053580), (56, 23290185), (60, 21737506), (70, 18632148), (84, 15526790), (97, 13445880), (105, 12421432), (120, 10868753), (140, 9316074), (168, 7763395), (194, 6722940), (210, 6210716), (280, 4658037), (291, 4481960), (388, 3361470), (420, 3105358), (485, 2689176), (582, 2240980), (679, 1920840), (776, 1680735), (840, 1552679), (970, 1344588), (1164, 1120490), (1358, 960420), (1455, 896392), (1940, 672294), (2037, 640280), (2328, 560245), (2716, 480210), (2910, 448196), (3395, 384168), (3880, 336147), (4074, 320140), (5432, 240105), (5820, 224098), (6790, 192084), (8148, 160070), (10185, 128056), (11640, 112049), (13580, 96042), (16007, 81480), (16296, 80035), (20370, 64028), (27160, 48021), (32014, 40740)]