265156920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2514

約数の個数: 192

約数和(自身を含む): 1008184320

約数和(自身を除く): 743027400

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, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2447, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4515, 4894, 5160, 5418, 6020, 7224, 7341, 7740, 9030, 9788, 10836, 12040, 12235, 13545, 14682, 15480, 17129, 18060, 19576, 21672, 22023, 24470, 27090, 29364, 34258, 36120, 36705, 44046, 48940, 51387, 54180, 58728, 68516, 73410, 85645, 88092, 97880, 102774, 105221, 108360, 110115, 137032, 146820, 154161, 171290, 176184, 205548, 210442, 220230, 256935, 293640, 308322, 315663, 342580, 411096, 420884, 440460, 513870, 526105, 616644, 631326, 685160, 736547, 770805, 841768, 880920, 946989, 1027740, 1052210, 1233288, 1262652, 1473094, 1541610, 1578315, 1893978, 2055480, 2104420, 2209641, 2525304, 2946188, 3083220, 3156630, 3682735, 3787956, 4208840, 4419282, 4734945, 5892376, 6166440, 6313260, 6628923, 7365470, 7575912, 8838564, 9469890, 11048205, 12626520, 13257846, 14730940, 17677128, 18939780, 22096410, 26515692, 29461880, 33144615, 37879560, 44192820, 53031384, 66289230, 88385640, 132578460, 265156920]

約数ペア:

[(1, 265156920), (2, 132578460), (3, 88385640), (4, 66289230), (5, 53031384), (6, 44192820), (7, 37879560), (8, 33144615), (9, 29461880), (10, 26515692), (12, 22096410), (14, 18939780), (15, 17677128), (18, 14730940), (20, 13257846), (21, 12626520), (24, 11048205), (28, 9469890), (30, 8838564), (35, 7575912), (36, 7365470), (40, 6628923), (42, 6313260), (43, 6166440), (45, 5892376), (56, 4734945), (60, 4419282), (63, 4208840), (70, 3787956), (72, 3682735), (84, 3156630), (86, 3083220), (90, 2946188), (105, 2525304), (120, 2209641), (126, 2104420), (129, 2055480), (140, 1893978), (168, 1578315), (172, 1541610), (180, 1473094), (210, 1262652), (215, 1233288), (252, 1052210), (258, 1027740), (280, 946989), (301, 880920), (315, 841768), (344, 770805), (360, 736547), (387, 685160), (420, 631326), (430, 616644), (504, 526105), (516, 513870), (602, 440460), (630, 420884), (645, 411096), (774, 342580), (840, 315663), (860, 308322), (903, 293640), (1032, 256935), (1204, 220230), (1260, 210442), (1290, 205548), (1505, 176184), (1548, 171290), (1720, 154161), (1806, 146820), (1935, 137032), (2408, 110115), (2447, 108360), (2520, 105221), (2580, 102774), (2709, 97880), (3010, 88092), (3096, 85645), (3612, 73410), (3870, 68516), (4515, 58728), (4894, 54180), (5160, 51387), (5418, 48940), (6020, 44046), (7224, 36705), (7341, 36120), (7740, 34258), (9030, 29364), (9788, 27090), (10836, 24470), (12040, 22023), (12235, 21672), (13545, 19576), (14682, 18060), (15480, 17129)]