22210320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 77137920

約数和(自身を除く): 54927600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 179, 188, 220, 235, 240, 264, 282, 330, 358, 376, 440, 470, 517, 528, 537, 564, 660, 705, 716, 752, 880, 895, 940, 1034, 1074, 1128, 1320, 1410, 1432, 1551, 1790, 1880, 1969, 2068, 2148, 2256, 2585, 2640, 2685, 2820, 2864, 3102, 3580, 3760, 3938, 4136, 4296, 5170, 5370, 5640, 5907, 6204, 7160, 7755, 7876, 8272, 8413, 8592, 9845, 10340, 10740, 11280, 11814, 12408, 14320, 15510, 15752, 16826, 19690, 20680, 21480, 23628, 24816, 25239, 29535, 31020, 31504, 33652, 39380, 41360, 42065, 42960, 47256, 50478, 59070, 62040, 67304, 78760, 84130, 92543, 94512, 100956, 118140, 124080, 126195, 134608, 157520, 168260, 185086, 201912, 236280, 252390, 277629, 336520, 370172, 403824, 462715, 472560, 504780, 555258, 673040, 740344, 925430, 1009560, 1110516, 1388145, 1480688, 1850860, 2019120, 2221032, 2776290, 3701720, 4442064, 5552580, 7403440, 11105160, 22210320]

約数ペア:

[(1, 22210320), (2, 11105160), (3, 7403440), (4, 5552580), (5, 4442064), (6, 3701720), (8, 2776290), (10, 2221032), (11, 2019120), (12, 1850860), (15, 1480688), (16, 1388145), (20, 1110516), (22, 1009560), (24, 925430), (30, 740344), (33, 673040), (40, 555258), (44, 504780), (47, 472560), (48, 462715), (55, 403824), (60, 370172), (66, 336520), (80, 277629), (88, 252390), (94, 236280), (110, 201912), (120, 185086), (132, 168260), (141, 157520), (165, 134608), (176, 126195), (179, 124080), (188, 118140), (220, 100956), (235, 94512), (240, 92543), (264, 84130), (282, 78760), (330, 67304), (358, 62040), (376, 59070), (440, 50478), (470, 47256), (517, 42960), (528, 42065), (537, 41360), (564, 39380), (660, 33652), (705, 31504), (716, 31020), (752, 29535), (880, 25239), (895, 24816), (940, 23628), (1034, 21480), (1074, 20680), (1128, 19690), (1320, 16826), (1410, 15752), (1432, 15510), (1551, 14320), (1790, 12408), (1880, 11814), (1969, 11280), (2068, 10740), (2148, 10340), (2256, 9845), (2585, 8592), (2640, 8413), (2685, 8272), (2820, 7876), (2864, 7755), (3102, 7160), (3580, 6204), (3760, 5907), (3938, 5640), (4136, 5370), (4296, 5170)]