2275560

素因数分解:

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

素因数の和:77

約数の個数: 192

約数和(自身を含む): 9028800

約数和(自身を除く): 6753240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 49, 54, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 108, 120, 126, 129, 135, 140, 147, 168, 172, 180, 189, 196, 210, 215, 216, 245, 252, 258, 270, 280, 294, 301, 315, 344, 360, 378, 387, 392, 420, 430, 441, 490, 504, 516, 540, 588, 602, 630, 645, 735, 756, 774, 840, 860, 882, 903, 945, 980, 1032, 1080, 1161, 1176, 1204, 1260, 1290, 1323, 1470, 1505, 1512, 1548, 1720, 1764, 1806, 1890, 1935, 1960, 2107, 2205, 2322, 2408, 2520, 2580, 2646, 2709, 2940, 3010, 3096, 3528, 3612, 3780, 3870, 4214, 4410, 4515, 4644, 5160, 5292, 5418, 5805, 5880, 6020, 6321, 6615, 7224, 7560, 7740, 8127, 8428, 8820, 9030, 9288, 10535, 10584, 10836, 11610, 12040, 12642, 13230, 13545, 15480, 16254, 16856, 17640, 18060, 18963, 21070, 21672, 23220, 25284, 26460, 27090, 31605, 32508, 36120, 37926, 40635, 42140, 46440, 50568, 52920, 54180, 56889, 63210, 65016, 75852, 81270, 84280, 94815, 108360, 113778, 126420, 151704, 162540, 189630, 227556, 252840, 284445, 325080, 379260, 455112, 568890, 758520, 1137780, 2275560]

約数ペア:

[(1, 2275560), (2, 1137780), (3, 758520), (4, 568890), (5, 455112), (6, 379260), (7, 325080), (8, 284445), (9, 252840), (10, 227556), (12, 189630), (14, 162540), (15, 151704), (18, 126420), (20, 113778), (21, 108360), (24, 94815), (27, 84280), (28, 81270), (30, 75852), (35, 65016), (36, 63210), (40, 56889), (42, 54180), (43, 52920), (45, 50568), (49, 46440), (54, 42140), (56, 40635), (60, 37926), (63, 36120), (70, 32508), (72, 31605), (84, 27090), (86, 26460), (90, 25284), (98, 23220), (105, 21672), (108, 21070), (120, 18963), (126, 18060), (129, 17640), (135, 16856), (140, 16254), (147, 15480), (168, 13545), (172, 13230), (180, 12642), (189, 12040), (196, 11610), (210, 10836), (215, 10584), (216, 10535), (245, 9288), (252, 9030), (258, 8820), (270, 8428), (280, 8127), (294, 7740), (301, 7560), (315, 7224), (344, 6615), (360, 6321), (378, 6020), (387, 5880), (392, 5805), (420, 5418), (430, 5292), (441, 5160), (490, 4644), (504, 4515), (516, 4410), (540, 4214), (588, 3870), (602, 3780), (630, 3612), (645, 3528), (735, 3096), (756, 3010), (774, 2940), (840, 2709), (860, 2646), (882, 2580), (903, 2520), (945, 2408), (980, 2322), (1032, 2205), (1080, 2107), (1161, 1960), (1176, 1935), (1204, 1890), (1260, 1806), (1290, 1764), (1323, 1720), (1470, 1548), (1505, 1512)]