68357520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 400

約数和(自身を含む): 298159488

約数和(自身を除く): 229801968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 137, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 274, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 411, 420, 432, 440, 462, 495, 504, 528, 540, 548, 560, 567, 594, 616, 630, 648, 660, 685, 693, 720, 756, 770, 792, 810, 822, 840, 880, 891, 924, 945, 959, 990, 1008, 1080, 1096, 1134, 1155, 1188, 1232, 1233, 1260, 1296, 1320, 1370, 1386, 1485, 1507, 1512, 1540, 1584, 1620, 1644, 1680, 1782, 1848, 1890, 1918, 1980, 2055, 2079, 2160, 2192, 2268, 2310, 2376, 2466, 2520, 2640, 2740, 2772, 2835, 2877, 2970, 3014, 3024, 3080, 3240, 3288, 3465, 3564, 3696, 3699, 3780, 3836, 3960, 4110, 4158, 4455, 4521, 4536, 4620, 4752, 4795, 4932, 5040, 5480, 5544, 5670, 5754, 5940, 6028, 6160, 6165, 6237, 6480, 6576, 6930, 7128, 7398, 7535, 7560, 7672, 7920, 8220, 8316, 8631, 8910, 9042, 9072, 9240, 9590, 9864, 10395, 10549, 10960, 11088, 11097, 11340, 11508, 11880, 12056, 12330, 12474, 13563, 13860, 14256, 14385, 14796, 15070, 15120, 15344, 16440, 16632, 17262, 17820, 18084, 18480, 18495, 19180, 19728, 20790, 21098, 22194, 22605, 22680, 23016, 23760, 24112, 24660, 24948, 25893, 27126, 27720, 28770, 29592, 30140, 31185, 31647, 32880, 33264, 34524, 35640, 36168, 36990, 38360, 40689, 41580, 42196, 43155, 44388, 45210, 45360, 46032, 49320, 49896, 51786, 52745, 54252, 55440, 55485, 57540, 59184, 60280, 62370, 63294, 67815, 69048, 71280, 72336, 73980, 76720, 77679, 81378, 83160, 84392, 86310, 88776, 90420, 94941, 98640, 99792, 103572, 105490, 108504, 110970, 115080, 120560, 122067, 124740, 126588, 129465, 135630, 138096, 147960, 155358, 158235, 162756, 166320, 168784, 172620, 177552, 180840, 189882, 203445, 207144, 210980, 217008, 221940, 230160, 244134, 249480, 253176, 258930, 271260, 284823, 295920, 310716, 316470, 325512, 345240, 361680, 379764, 388395, 406890, 414288, 421960, 443880, 474705, 488268, 498960, 506352, 517860, 542520, 569646, 610335, 621432, 632940, 651024, 690480, 759528, 776790, 813780, 843920, 854469, 887760, 949410, 976536, 1035720, 1085040, 1139292, 1220670, 1242864, 1265880, 1424115, 1519056, 1553580, 1627560, 1708938, 1898820, 1953072, 2071440, 2278584, 2441340, 2531760, 2848230, 3107160, 3255120, 3417876, 3797640, 4272345, 4557168, 4882680, 5696460, 6214320, 6835752, 7595280, 8544690, 9765360, 11392920, 13671504, 17089380, 22785840, 34178760, 68357520]

約数ペア:

[(1, 68357520), (2, 34178760), (3, 22785840), (4, 17089380), (5, 13671504), (6, 11392920), (7, 9765360), (8, 8544690), (9, 7595280), (10, 6835752), (11, 6214320), (12, 5696460), (14, 4882680), (15, 4557168), (16, 4272345), (18, 3797640), (20, 3417876), (21, 3255120), (22, 3107160), (24, 2848230), (27, 2531760), (28, 2441340), (30, 2278584), (33, 2071440), (35, 1953072), (36, 1898820), (40, 1708938), (42, 1627560), (44, 1553580), (45, 1519056), (48, 1424115), (54, 1265880), (55, 1242864), (56, 1220670), (60, 1139292), (63, 1085040), (66, 1035720), (70, 976536), (72, 949410), (77, 887760), (80, 854469), (81, 843920), (84, 813780), (88, 776790), (90, 759528), (99, 690480), (105, 651024), (108, 632940), (110, 621432), (112, 610335), (120, 569646), (126, 542520), (132, 517860), (135, 506352), (137, 498960), (140, 488268), (144, 474705), (154, 443880), (162, 421960), (165, 414288), (168, 406890), (176, 388395), (180, 379764), (189, 361680), (198, 345240), (210, 325512), (216, 316470), (220, 310716), (231, 295920), (240, 284823), (252, 271260), (264, 258930), (270, 253176), (274, 249480), (280, 244134), (297, 230160), (308, 221940), (315, 217008), (324, 210980), (330, 207144), (336, 203445), (360, 189882), (378, 180840), (385, 177552), (396, 172620), (405, 168784), (411, 166320), (420, 162756), (432, 158235), (440, 155358), (462, 147960), (495, 138096), (504, 135630), (528, 129465), (540, 126588), (548, 124740), (560, 122067), (567, 120560), (594, 115080), (616, 110970), (630, 108504), (648, 105490), (660, 103572), (685, 99792), (693, 98640), (720, 94941), (756, 90420), (770, 88776), (792, 86310), (810, 84392), (822, 83160), (840, 81378), (880, 77679), (891, 76720), (924, 73980), (945, 72336), (959, 71280), (990, 69048), (1008, 67815), (1080, 63294), (1096, 62370), (1134, 60280), (1155, 59184), (1188, 57540), (1232, 55485), (1233, 55440), (1260, 54252), (1296, 52745), (1320, 51786), (1370, 49896), (1386, 49320), (1485, 46032), (1507, 45360), (1512, 45210), (1540, 44388), (1584, 43155), (1620, 42196), (1644, 41580), (1680, 40689), (1782, 38360), (1848, 36990), (1890, 36168), (1918, 35640), (1980, 34524), (2055, 33264), (2079, 32880), (2160, 31647), (2192, 31185), (2268, 30140), (2310, 29592), (2376, 28770), (2466, 27720), (2520, 27126), (2640, 25893), (2740, 24948), (2772, 24660), (2835, 24112), (2877, 23760), (2970, 23016), (3014, 22680), (3024, 22605), (3080, 22194), (3240, 21098), (3288, 20790), (3465, 19728), (3564, 19180), (3696, 18495), (3699, 18480), (3780, 18084), (3836, 17820), (3960, 17262), (4110, 16632), (4158, 16440), (4455, 15344), (4521, 15120), (4536, 15070), (4620, 14796), (4752, 14385), (4795, 14256), (4932, 13860), (5040, 13563), (5480, 12474), (5544, 12330), (5670, 12056), (5754, 11880), (5940, 11508), (6028, 11340), (6160, 11097), (6165, 11088), (6237, 10960), (6480, 10549), (6576, 10395), (6930, 9864), (7128, 9590), (7398, 9240), (7535, 9072), (7560, 9042), (7672, 8910), (7920, 8631), (8220, 8316)]