222429240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 826028280

約数和(自身を除く): 603599040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 79, 81, 88, 90, 99, 108, 110, 120, 132, 135, 158, 162, 165, 180, 198, 216, 220, 237, 264, 270, 297, 316, 324, 330, 360, 395, 396, 405, 440, 474, 495, 540, 594, 632, 648, 660, 711, 790, 792, 810, 869, 891, 948, 990, 1080, 1185, 1188, 1320, 1422, 1485, 1580, 1620, 1738, 1782, 1896, 1980, 2133, 2370, 2376, 2607, 2844, 2970, 3160, 3240, 3476, 3555, 3564, 3960, 4266, 4345, 4455, 4740, 5214, 5688, 5940, 6241, 6399, 6952, 7110, 7128, 7821, 8532, 8690, 8910, 9480, 10428, 10665, 11880, 12482, 12798, 13035, 14220, 15642, 17064, 17380, 17820, 18723, 20856, 21330, 23463, 24964, 25596, 26070, 28440, 31205, 31284, 31995, 34760, 35640, 37446, 39105, 42660, 46926, 49928, 51192, 52140, 56169, 62410, 62568, 63990, 68651, 70389, 74892, 78210, 85320, 93615, 93852, 104280, 112338, 117315, 124820, 127980, 137302, 140778, 149784, 156420, 168507, 187230, 187704, 205953, 224676, 234630, 249640, 255960, 274604, 280845, 281556, 312840, 337014, 343255, 351945, 374460, 411906, 449352, 469260, 505521, 549208, 561690, 563112, 617859, 674028, 686510, 703890, 748920, 823812, 842535, 938520, 1011042, 1029765, 1123380, 1235718, 1348056, 1373020, 1407780, 1647624, 1685070, 1853577, 2022084, 2059530, 2246760, 2471436, 2527605, 2746040, 2815560, 3089295, 3370140, 3707154, 4044168, 4119060, 4942872, 5055210, 5560731, 6178590, 6740280, 7414308, 8238120, 9267885, 10110420, 11121462, 12357180, 14828616, 18535770, 20220840, 22242924, 24714360, 27803655, 37071540, 44485848, 55607310, 74143080, 111214620, 222429240]

約数ペア:

[(1, 222429240), (2, 111214620), (3, 74143080), (4, 55607310), (5, 44485848), (6, 37071540), (8, 27803655), (9, 24714360), (10, 22242924), (11, 20220840), (12, 18535770), (15, 14828616), (18, 12357180), (20, 11121462), (22, 10110420), (24, 9267885), (27, 8238120), (30, 7414308), (33, 6740280), (36, 6178590), (40, 5560731), (44, 5055210), (45, 4942872), (54, 4119060), (55, 4044168), (60, 3707154), (66, 3370140), (72, 3089295), (79, 2815560), (81, 2746040), (88, 2527605), (90, 2471436), (99, 2246760), (108, 2059530), (110, 2022084), (120, 1853577), (132, 1685070), (135, 1647624), (158, 1407780), (162, 1373020), (165, 1348056), (180, 1235718), (198, 1123380), (216, 1029765), (220, 1011042), (237, 938520), (264, 842535), (270, 823812), (297, 748920), (316, 703890), (324, 686510), (330, 674028), (360, 617859), (395, 563112), (396, 561690), (405, 549208), (440, 505521), (474, 469260), (495, 449352), (540, 411906), (594, 374460), (632, 351945), (648, 343255), (660, 337014), (711, 312840), (790, 281556), (792, 280845), (810, 274604), (869, 255960), (891, 249640), (948, 234630), (990, 224676), (1080, 205953), (1185, 187704), (1188, 187230), (1320, 168507), (1422, 156420), (1485, 149784), (1580, 140778), (1620, 137302), (1738, 127980), (1782, 124820), (1896, 117315), (1980, 112338), (2133, 104280), (2370, 93852), (2376, 93615), (2607, 85320), (2844, 78210), (2970, 74892), (3160, 70389), (3240, 68651), (3476, 63990), (3555, 62568), (3564, 62410), (3960, 56169), (4266, 52140), (4345, 51192), (4455, 49928), (4740, 46926), (5214, 42660), (5688, 39105), (5940, 37446), (6241, 35640), (6399, 34760), (6952, 31995), (7110, 31284), (7128, 31205), (7821, 28440), (8532, 26070), (8690, 25596), (8910, 24964), (9480, 23463), (10428, 21330), (10665, 20856), (11880, 18723), (12482, 17820), (12798, 17380), (13035, 17064), (14220, 15642)]