68762880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 244887552

約数和(自身を除く): 176124672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 127, 128, 141, 144, 160, 180, 188, 192, 235, 240, 254, 256, 282, 288, 320, 360, 376, 381, 384, 423, 470, 480, 508, 564, 576, 635, 640, 705, 720, 752, 762, 768, 846, 940, 960, 1016, 1128, 1143, 1152, 1270, 1280, 1410, 1440, 1504, 1524, 1692, 1880, 1905, 1920, 2032, 2115, 2256, 2286, 2304, 2540, 2820, 2880, 3008, 3048, 3384, 3760, 3810, 3840, 4064, 4230, 4512, 4572, 5080, 5640, 5715, 5760, 5969, 6016, 6096, 6768, 7520, 7620, 8128, 8460, 9024, 9144, 10160, 11280, 11430, 11520, 11938, 12032, 12192, 13536, 15040, 15240, 16256, 16920, 17907, 18048, 18288, 20320, 22560, 22860, 23876, 24384, 27072, 29845, 30080, 30480, 32512, 33840, 35814, 36096, 36576, 40640, 45120, 45720, 47752, 48768, 53721, 54144, 59690, 60160, 60960, 67680, 71628, 73152, 81280, 89535, 90240, 91440, 95504, 97536, 107442, 108288, 119380, 121920, 135360, 143256, 146304, 162560, 179070, 180480, 182880, 191008, 214884, 238760, 243840, 268605, 270720, 286512, 292608, 358140, 365760, 382016, 429768, 477520, 487680, 537210, 541440, 573024, 716280, 731520, 764032, 859536, 955040, 1074420, 1146048, 1432560, 1463040, 1528064, 1719072, 1910080, 2148840, 2292096, 2865120, 3438144, 3820160, 4297680, 4584192, 5730240, 6876288, 7640320, 8595360, 11460480, 13752576, 17190720, 22920960, 34381440, 68762880]

約数ペア:

[(1, 68762880), (2, 34381440), (3, 22920960), (4, 17190720), (5, 13752576), (6, 11460480), (8, 8595360), (9, 7640320), (10, 6876288), (12, 5730240), (15, 4584192), (16, 4297680), (18, 3820160), (20, 3438144), (24, 2865120), (30, 2292096), (32, 2148840), (36, 1910080), (40, 1719072), (45, 1528064), (47, 1463040), (48, 1432560), (60, 1146048), (64, 1074420), (72, 955040), (80, 859536), (90, 764032), (94, 731520), (96, 716280), (120, 573024), (127, 541440), (128, 537210), (141, 487680), (144, 477520), (160, 429768), (180, 382016), (188, 365760), (192, 358140), (235, 292608), (240, 286512), (254, 270720), (256, 268605), (282, 243840), (288, 238760), (320, 214884), (360, 191008), (376, 182880), (381, 180480), (384, 179070), (423, 162560), (470, 146304), (480, 143256), (508, 135360), (564, 121920), (576, 119380), (635, 108288), (640, 107442), (705, 97536), (720, 95504), (752, 91440), (762, 90240), (768, 89535), (846, 81280), (940, 73152), (960, 71628), (1016, 67680), (1128, 60960), (1143, 60160), (1152, 59690), (1270, 54144), (1280, 53721), (1410, 48768), (1440, 47752), (1504, 45720), (1524, 45120), (1692, 40640), (1880, 36576), (1905, 36096), (1920, 35814), (2032, 33840), (2115, 32512), (2256, 30480), (2286, 30080), (2304, 29845), (2540, 27072), (2820, 24384), (2880, 23876), (3008, 22860), (3048, 22560), (3384, 20320), (3760, 18288), (3810, 18048), (3840, 17907), (4064, 16920), (4230, 16256), (4512, 15240), (4572, 15040), (5080, 13536), (5640, 12192), (5715, 12032), (5760, 11938), (5969, 11520), (6016, 11430), (6096, 11280), (6768, 10160), (7520, 9144), (7620, 9024), (8128, 8460)]