198808680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{33811}}^1$

素因数の和:33839

約数の個数: 96

約数和(自身を含む): 693822240

約数和(自身を除く): 495013560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 33811, 67622, 101433, 135244, 169055, 202866, 236677, 270488, 338110, 405732, 473354, 507165, 676220, 710031, 811464, 946708, 1014330, 1183385, 1352440, 1420062, 1656739, 1893416, 2028660, 2366770, 2840124, 3313478, 3550155, 4057320, 4733540, 4970217, 5680248, 6626956, 7100310, 8283695, 9467080, 9940434, 13253912, 14200620, 16567390, 19880868, 24851085, 28401240, 33134780, 39761736, 49702170, 66269560, 99404340, 198808680]

約数ペア:

[(1, 198808680), (2, 99404340), (3, 66269560), (4, 49702170), (5, 39761736), (6, 33134780), (7, 28401240), (8, 24851085), (10, 19880868), (12, 16567390), (14, 14200620), (15, 13253912), (20, 9940434), (21, 9467080), (24, 8283695), (28, 7100310), (30, 6626956), (35, 5680248), (40, 4970217), (42, 4733540), (49, 4057320), (56, 3550155), (60, 3313478), (70, 2840124), (84, 2366770), (98, 2028660), (105, 1893416), (120, 1656739), (140, 1420062), (147, 1352440), (168, 1183385), (196, 1014330), (210, 946708), (245, 811464), (280, 710031), (294, 676220), (392, 507165), (420, 473354), (490, 405732), (588, 338110), (735, 270488), (840, 236677), (980, 202866), (1176, 169055), (1470, 135244), (1960, 101433), (2940, 67622), (5880, 33811)]