636107220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{10303}}^1$

素因数の和:10339

約数の個数: 144

約数和(自身を含む): 2250393600

約数和(自身を除く): 1614286380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 10303, 12348, 15435, 20580, 20606, 30870, 30909, 41212, 51515, 61740, 61818, 72121, 92727, 103030, 123636, 144242, 154545, 185454, 206060, 216363, 288484, 309090, 360605, 370908, 432726, 463635, 504847, 618180, 649089, 721210, 865452, 927270, 1009694, 1081815, 1298178, 1442420, 1514541, 1854540, 2019388, 2163630, 2524235, 2596356, 3029082, 3245445, 3533929, 4327260, 4543623, 5048470, 6058164, 6490890, 7067858, 7572705, 9087246, 10096940, 10601787, 12981780, 14135716, 15145410, 17669645, 18174492, 21203574, 22718115, 30290820, 31805361, 35339290, 42407148, 45436230, 53008935, 63610722, 70678580, 90872460, 106017870, 127221444, 159026805, 212035740, 318053610, 636107220]

約数ペア:

[(1, 636107220), (2, 318053610), (3, 212035740), (4, 159026805), (5, 127221444), (6, 106017870), (7, 90872460), (9, 70678580), (10, 63610722), (12, 53008935), (14, 45436230), (15, 42407148), (18, 35339290), (20, 31805361), (21, 30290820), (28, 22718115), (30, 21203574), (35, 18174492), (36, 17669645), (42, 15145410), (45, 14135716), (49, 12981780), (60, 10601787), (63, 10096940), (70, 9087246), (84, 7572705), (90, 7067858), (98, 6490890), (105, 6058164), (126, 5048470), (140, 4543623), (147, 4327260), (180, 3533929), (196, 3245445), (210, 3029082), (245, 2596356), (252, 2524235), (294, 2163630), (315, 2019388), (343, 1854540), (420, 1514541), (441, 1442420), (490, 1298178), (588, 1081815), (630, 1009694), (686, 927270), (735, 865452), (882, 721210), (980, 649089), (1029, 618180), (1260, 504847), (1372, 463635), (1470, 432726), (1715, 370908), (1764, 360605), (2058, 309090), (2205, 288484), (2940, 216363), (3087, 206060), (3430, 185454), (4116, 154545), (4410, 144242), (5145, 123636), (6174, 103030), (6860, 92727), (8820, 72121), (10290, 61818), (10303, 61740), (12348, 51515), (15435, 41212), (20580, 30909), (20606, 30870)]