264109860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 920215296

約数和(自身を除く): 656105436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 263, 315, 420, 526, 630, 789, 797, 1052, 1260, 1315, 1578, 1594, 1841, 2367, 2391, 2630, 3156, 3188, 3682, 3945, 3985, 4734, 4782, 5260, 5523, 5579, 7173, 7364, 7890, 7970, 9205, 9468, 9564, 11046, 11158, 11835, 11955, 14346, 15780, 15940, 16569, 16737, 18410, 22092, 22316, 23670, 23910, 27615, 27895, 28692, 33138, 33474, 35865, 36820, 47340, 47820, 50211, 55230, 55790, 66276, 66948, 71730, 82845, 83685, 100422, 110460, 111580, 143460, 165690, 167370, 200844, 209611, 251055, 331380, 334740, 419222, 502110, 628833, 838444, 1004220, 1048055, 1257666, 1467277, 1886499, 2096110, 2515332, 2934554, 3144165, 3772998, 4192220, 4401831, 5869108, 6288330, 7336385, 7545996, 8803662, 9432495, 12576660, 13205493, 14672770, 17607324, 18864990, 22009155, 26410986, 29345540, 37729980, 44018310, 52821972, 66027465, 88036620, 132054930, 264109860]

約数ペア:

[(1, 264109860), (2, 132054930), (3, 88036620), (4, 66027465), (5, 52821972), (6, 44018310), (7, 37729980), (9, 29345540), (10, 26410986), (12, 22009155), (14, 18864990), (15, 17607324), (18, 14672770), (20, 13205493), (21, 12576660), (28, 9432495), (30, 8803662), (35, 7545996), (36, 7336385), (42, 6288330), (45, 5869108), (60, 4401831), (63, 4192220), (70, 3772998), (84, 3144165), (90, 2934554), (105, 2515332), (126, 2096110), (140, 1886499), (180, 1467277), (210, 1257666), (252, 1048055), (263, 1004220), (315, 838444), (420, 628833), (526, 502110), (630, 419222), (789, 334740), (797, 331380), (1052, 251055), (1260, 209611), (1315, 200844), (1578, 167370), (1594, 165690), (1841, 143460), (2367, 111580), (2391, 110460), (2630, 100422), (3156, 83685), (3188, 82845), (3682, 71730), (3945, 66948), (3985, 66276), (4734, 55790), (4782, 55230), (5260, 50211), (5523, 47820), (5579, 47340), (7173, 36820), (7364, 35865), (7890, 33474), (7970, 33138), (9205, 28692), (9468, 27895), (9564, 27615), (11046, 23910), (11158, 23670), (11835, 22316), (11955, 22092), (14346, 18410), (15780, 16737), (15940, 16569)]