209308680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83059}}^1$

素因数の和:83083

約数の個数: 96

約数和(自身を含む): 777441600

約数和(自身を除く): 568132920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 83059, 166118, 249177, 332236, 415295, 498354, 581413, 664472, 747531, 830590, 996708, 1162826, 1245885, 1495062, 1661180, 1744239, 1993416, 2325652, 2491770, 2907065, 2990124, 3322360, 3488478, 3737655, 4651304, 4983540, 5232717, 5814130, 5980248, 6976956, 7475310, 8721195, 9967080, 10465434, 11628260, 13953912, 14950620, 17442390, 20930868, 23256520, 26163585, 29901240, 34884780, 41861736, 52327170, 69769560, 104654340, 209308680]

約数ペア:

[(1, 209308680), (2, 104654340), (3, 69769560), (4, 52327170), (5, 41861736), (6, 34884780), (7, 29901240), (8, 26163585), (9, 23256520), (10, 20930868), (12, 17442390), (14, 14950620), (15, 13953912), (18, 11628260), (20, 10465434), (21, 9967080), (24, 8721195), (28, 7475310), (30, 6976956), (35, 5980248), (36, 5814130), (40, 5232717), (42, 4983540), (45, 4651304), (56, 3737655), (60, 3488478), (63, 3322360), (70, 2990124), (72, 2907065), (84, 2491770), (90, 2325652), (105, 1993416), (120, 1744239), (126, 1661180), (140, 1495062), (168, 1245885), (180, 1162826), (210, 996708), (252, 830590), (280, 747531), (315, 664472), (360, 581413), (420, 498354), (504, 415295), (630, 332236), (840, 249177), (1260, 166118), (2520, 83059)]