22912560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 180

約数和(自身を含む): 84900816

約数和(自身を除く): 61988256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 263, 264, 330, 360, 363, 396, 440, 484, 495, 526, 528, 605, 660, 720, 726, 789, 792, 880, 968, 990, 1052, 1089, 1210, 1315, 1320, 1452, 1578, 1584, 1815, 1936, 1980, 2104, 2178, 2367, 2420, 2630, 2640, 2893, 2904, 3156, 3630, 3945, 3960, 4208, 4356, 4734, 4840, 5260, 5445, 5786, 5808, 6312, 7260, 7890, 7920, 8679, 8712, 9468, 9680, 10520, 10890, 11572, 11835, 12624, 14465, 14520, 15780, 17358, 17424, 18936, 21040, 21780, 23144, 23670, 26037, 28930, 29040, 31560, 31823, 34716, 37872, 43395, 43560, 46288, 47340, 52074, 57860, 63120, 63646, 69432, 86790, 87120, 94680, 95469, 104148, 115720, 127292, 130185, 138864, 159115, 173580, 189360, 190938, 208296, 231440, 254584, 260370, 286407, 318230, 347160, 381876, 416592, 477345, 509168, 520740, 572814, 636460, 694320, 763752, 954690, 1041480, 1145628, 1272920, 1432035, 1527504, 1909380, 2082960, 2291256, 2545840, 2864070, 3818760, 4582512, 5728140, 7637520, 11456280, 22912560]

約数ペア:

[(1, 22912560), (2, 11456280), (3, 7637520), (4, 5728140), (5, 4582512), (6, 3818760), (8, 2864070), (9, 2545840), (10, 2291256), (11, 2082960), (12, 1909380), (15, 1527504), (16, 1432035), (18, 1272920), (20, 1145628), (22, 1041480), (24, 954690), (30, 763752), (33, 694320), (36, 636460), (40, 572814), (44, 520740), (45, 509168), (48, 477345), (55, 416592), (60, 381876), (66, 347160), (72, 318230), (80, 286407), (88, 260370), (90, 254584), (99, 231440), (110, 208296), (120, 190938), (121, 189360), (132, 173580), (144, 159115), (165, 138864), (176, 130185), (180, 127292), (198, 115720), (220, 104148), (240, 95469), (242, 94680), (263, 87120), (264, 86790), (330, 69432), (360, 63646), (363, 63120), (396, 57860), (440, 52074), (484, 47340), (495, 46288), (526, 43560), (528, 43395), (605, 37872), (660, 34716), (720, 31823), (726, 31560), (789, 29040), (792, 28930), (880, 26037), (968, 23670), (990, 23144), (1052, 21780), (1089, 21040), (1210, 18936), (1315, 17424), (1320, 17358), (1452, 15780), (1578, 14520), (1584, 14465), (1815, 12624), (1936, 11835), (1980, 11572), (2104, 10890), (2178, 10520), (2367, 9680), (2420, 9468), (2630, 8712), (2640, 8679), (2893, 7920), (2904, 7890), (3156, 7260), (3630, 6312), (3945, 5808), (3960, 5786), (4208, 5445), (4356, 5260), (4734, 4840)]