165295620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{6247}}^1$

素因数の和:6279

約数の個数: 144

約数和(自身を含む): 598308480

約数和(自身を除く): 433012860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6247, 6615, 8820, 12494, 13230, 18741, 24988, 26460, 31235, 37482, 43729, 56223, 62470, 74964, 87458, 93705, 112446, 124940, 131187, 168669, 174916, 187410, 218645, 224892, 262374, 281115, 306103, 337338, 374820, 393561, 437290, 524748, 562230, 612206, 655935, 674676, 787122, 843345, 874580, 918309, 1124460, 1180683, 1224412, 1311870, 1530515, 1574244, 1686690, 1836618, 1967805, 2361366, 2623740, 2754927, 3061030, 3373380, 3673236, 3935610, 4591545, 4722732, 5509854, 5903415, 6122060, 7871220, 8264781, 9183090, 11019708, 11806830, 13774635, 16529562, 18366180, 23613660, 27549270, 33059124, 41323905, 55098540, 82647810, 165295620]

約数ペア:

[(1, 165295620), (2, 82647810), (3, 55098540), (4, 41323905), (5, 33059124), (6, 27549270), (7, 23613660), (9, 18366180), (10, 16529562), (12, 13774635), (14, 11806830), (15, 11019708), (18, 9183090), (20, 8264781), (21, 7871220), (27, 6122060), (28, 5903415), (30, 5509854), (35, 4722732), (36, 4591545), (42, 3935610), (45, 3673236), (49, 3373380), (54, 3061030), (60, 2754927), (63, 2623740), (70, 2361366), (84, 1967805), (90, 1836618), (98, 1686690), (105, 1574244), (108, 1530515), (126, 1311870), (135, 1224412), (140, 1180683), (147, 1124460), (180, 918309), (189, 874580), (196, 843345), (210, 787122), (245, 674676), (252, 655935), (270, 612206), (294, 562230), (315, 524748), (378, 437290), (420, 393561), (441, 374820), (490, 337338), (540, 306103), (588, 281115), (630, 262374), (735, 224892), (756, 218645), (882, 187410), (945, 174916), (980, 168669), (1260, 131187), (1323, 124940), (1470, 112446), (1764, 93705), (1890, 87458), (2205, 74964), (2646, 62470), (2940, 56223), (3780, 43729), (4410, 37482), (5292, 31235), (6247, 26460), (6615, 24988), (8820, 18741), (12494, 13230)]