1421845920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29921}}^1$

素因数の和:29956

約数の個数: 192

約数和(自身を含む): 5429047680

約数和(自身を除く): 4007201760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 29921, 47520, 59842, 89763, 119684, 149605, 179526, 239368, 269289, 299210, 329131, 359052, 448815, 478736, 538578, 598420, 658262, 718104, 807867, 897630, 957472, 987393, 1077156, 1196840, 1316524, 1346445, 1436208, 1615734, 1645655, 1795260, 1974786, 2154312, 2393680, 2633048, 2692890, 2872416, 2962179, 3231468, 3291310, 3590520, 3949572, 4039335, 4308624, 4787360, 4936965, 5266096, 5385780, 5924358, 6462936, 6582620, 7181040, 7899144, 8078670, 8617248, 8886537, 9873930, 10532192, 10771560, 11848716, 12925872, 13165240, 14362080, 14810895, 15798288, 16157340, 17773074, 19747860, 21543120, 23697432, 25851744, 26330480, 29621790, 31596576, 32314680, 35546148, 39495720, 43086240, 44432685, 47394864, 52660960, 59243580, 64629360, 71092296, 78991440, 88865370, 94789728, 118487160, 129258720, 142184592, 157982880, 177730740, 236974320, 284369184, 355461480, 473948640, 710922960, 1421845920]

約数ペア:

[(1, 1421845920), (2, 710922960), (3, 473948640), (4, 355461480), (5, 284369184), (6, 236974320), (8, 177730740), (9, 157982880), (10, 142184592), (11, 129258720), (12, 118487160), (15, 94789728), (16, 88865370), (18, 78991440), (20, 71092296), (22, 64629360), (24, 59243580), (27, 52660960), (30, 47394864), (32, 44432685), (33, 43086240), (36, 39495720), (40, 35546148), (44, 32314680), (45, 31596576), (48, 29621790), (54, 26330480), (55, 25851744), (60, 23697432), (66, 21543120), (72, 19747860), (80, 17773074), (88, 16157340), (90, 15798288), (96, 14810895), (99, 14362080), (108, 13165240), (110, 12925872), (120, 11848716), (132, 10771560), (135, 10532192), (144, 9873930), (160, 8886537), (165, 8617248), (176, 8078670), (180, 7899144), (198, 7181040), (216, 6582620), (220, 6462936), (240, 5924358), (264, 5385780), (270, 5266096), (288, 4936965), (297, 4787360), (330, 4308624), (352, 4039335), (360, 3949572), (396, 3590520), (432, 3291310), (440, 3231468), (480, 2962179), (495, 2872416), (528, 2692890), (540, 2633048), (594, 2393680), (660, 2154312), (720, 1974786), (792, 1795260), (864, 1645655), (880, 1615734), (990, 1436208), (1056, 1346445), (1080, 1316524), (1188, 1196840), (1320, 1077156), (1440, 987393), (1485, 957472), (1584, 897630), (1760, 807867), (1980, 718104), (2160, 658262), (2376, 598420), (2640, 538578), (2970, 478736), (3168, 448815), (3960, 359052), (4320, 329131), (4752, 299210), (5280, 269289), (5940, 239368), (7920, 179526), (9504, 149605), (11880, 119684), (15840, 89763), (23760, 59842), (29921, 47520)]