22865220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 85155840

約数和(自身を除く): 62290620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 263, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 526, 540, 621, 630, 644, 690, 756, 789, 805, 828, 945, 966, 1035, 1052, 1242, 1260, 1315, 1380, 1449, 1578, 1610, 1841, 1890, 1932, 2070, 2367, 2415, 2484, 2630, 2898, 3105, 3156, 3220, 3682, 3780, 3945, 4140, 4347, 4734, 4830, 5260, 5523, 5796, 6049, 6210, 7101, 7245, 7364, 7890, 8694, 9205, 9468, 9660, 11046, 11835, 12098, 12420, 14202, 14490, 15780, 16569, 17388, 18147, 18410, 21735, 22092, 23670, 24196, 27615, 28404, 28980, 30245, 33138, 35505, 36294, 36820, 42343, 43470, 47340, 49707, 54441, 55230, 60490, 66276, 71010, 72588, 82845, 84686, 86940, 90735, 99414, 108882, 110460, 120980, 127029, 142020, 163323, 165690, 169372, 181470, 198828, 211715, 217764, 248535, 254058, 272205, 326646, 331380, 362940, 381087, 423430, 497070, 508116, 544410, 635145, 653292, 762174, 816615, 846860, 994140, 1088820, 1143261, 1270290, 1524348, 1633230, 1905435, 2286522, 2540580, 3266460, 3810870, 4573044, 5716305, 7621740, 11432610, 22865220]

約数ペア:

[(1, 22865220), (2, 11432610), (3, 7621740), (4, 5716305), (5, 4573044), (6, 3810870), (7, 3266460), (9, 2540580), (10, 2286522), (12, 1905435), (14, 1633230), (15, 1524348), (18, 1270290), (20, 1143261), (21, 1088820), (23, 994140), (27, 846860), (28, 816615), (30, 762174), (35, 653292), (36, 635145), (42, 544410), (45, 508116), (46, 497070), (54, 423430), (60, 381087), (63, 362940), (69, 331380), (70, 326646), (84, 272205), (90, 254058), (92, 248535), (105, 217764), (108, 211715), (115, 198828), (126, 181470), (135, 169372), (138, 165690), (140, 163323), (161, 142020), (180, 127029), (189, 120980), (207, 110460), (210, 108882), (230, 99414), (252, 90735), (263, 86940), (270, 84686), (276, 82845), (315, 72588), (322, 71010), (345, 66276), (378, 60490), (414, 55230), (420, 54441), (460, 49707), (483, 47340), (526, 43470), (540, 42343), (621, 36820), (630, 36294), (644, 35505), (690, 33138), (756, 30245), (789, 28980), (805, 28404), (828, 27615), (945, 24196), (966, 23670), (1035, 22092), (1052, 21735), (1242, 18410), (1260, 18147), (1315, 17388), (1380, 16569), (1449, 15780), (1578, 14490), (1610, 14202), (1841, 12420), (1890, 12098), (1932, 11835), (2070, 11046), (2367, 9660), (2415, 9468), (2484, 9205), (2630, 8694), (2898, 7890), (3105, 7364), (3156, 7245), (3220, 7101), (3682, 6210), (3780, 6049), (3945, 5796), (4140, 5523), (4347, 5260), (4734, 4830)]