235983780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 791003136

約数和(自身を除く): 555019356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 81, 90, 93, 108, 111, 124, 127, 135, 148, 155, 162, 180, 185, 186, 222, 254, 270, 279, 310, 324, 333, 370, 372, 381, 405, 444, 465, 508, 540, 555, 558, 620, 635, 666, 740, 762, 810, 837, 930, 999, 1110, 1116, 1143, 1147, 1270, 1332, 1395, 1524, 1620, 1665, 1674, 1860, 1905, 1998, 2220, 2286, 2294, 2511, 2540, 2790, 2997, 3330, 3348, 3429, 3441, 3810, 3937, 3996, 4185, 4572, 4588, 4699, 4995, 5022, 5580, 5715, 5735, 5994, 6660, 6858, 6882, 7620, 7874, 8370, 9398, 9990, 10044, 10287, 10323, 11430, 11470, 11811, 11988, 12555, 13716, 13764, 14097, 14985, 15748, 16740, 17145, 17205, 18796, 19685, 19980, 20574, 20646, 22860, 22940, 23495, 23622, 25110, 28194, 29970, 30969, 34290, 34410, 35433, 39370, 41148, 41292, 42291, 46990, 47244, 50220, 51435, 51615, 56388, 59055, 59940, 61938, 68580, 68820, 70485, 70866, 78740, 84582, 92907, 93980, 102870, 103230, 106299, 118110, 123876, 126873, 140970, 141732, 145669, 154845, 169164, 177165, 185814, 205740, 206460, 211455, 212598, 236220, 253746, 281940, 291338, 309690, 318897, 354330, 371628, 380619, 422910, 425196, 437007, 464535, 507492, 531495, 582676, 619380, 634365, 637794, 708660, 728345, 761238, 845820, 874014, 929070, 1062990, 1268730, 1275588, 1311021, 1456690, 1522476, 1594485, 1748028, 1858140, 1903095, 2125980, 2185035, 2537460, 2622042, 2913380, 3188970, 3806190, 3933063, 4370070, 5244084, 6377940, 6555105, 7612380, 7866126, 8740140, 11799189, 13110210, 15732252, 19665315, 23598378, 26220420, 39330630, 47196756, 58995945, 78661260, 117991890, 235983780]

約数ペア:

[(1, 235983780), (2, 117991890), (3, 78661260), (4, 58995945), (5, 47196756), (6, 39330630), (9, 26220420), (10, 23598378), (12, 19665315), (15, 15732252), (18, 13110210), (20, 11799189), (27, 8740140), (30, 7866126), (31, 7612380), (36, 6555105), (37, 6377940), (45, 5244084), (54, 4370070), (60, 3933063), (62, 3806190), (74, 3188970), (81, 2913380), (90, 2622042), (93, 2537460), (108, 2185035), (111, 2125980), (124, 1903095), (127, 1858140), (135, 1748028), (148, 1594485), (155, 1522476), (162, 1456690), (180, 1311021), (185, 1275588), (186, 1268730), (222, 1062990), (254, 929070), (270, 874014), (279, 845820), (310, 761238), (324, 728345), (333, 708660), (370, 637794), (372, 634365), (381, 619380), (405, 582676), (444, 531495), (465, 507492), (508, 464535), (540, 437007), (555, 425196), (558, 422910), (620, 380619), (635, 371628), (666, 354330), (740, 318897), (762, 309690), (810, 291338), (837, 281940), (930, 253746), (999, 236220), (1110, 212598), (1116, 211455), (1143, 206460), (1147, 205740), (1270, 185814), (1332, 177165), (1395, 169164), (1524, 154845), (1620, 145669), (1665, 141732), (1674, 140970), (1860, 126873), (1905, 123876), (1998, 118110), (2220, 106299), (2286, 103230), (2294, 102870), (2511, 93980), (2540, 92907), (2790, 84582), (2997, 78740), (3330, 70866), (3348, 70485), (3429, 68820), (3441, 68580), (3810, 61938), (3937, 59940), (3996, 59055), (4185, 56388), (4572, 51615), (4588, 51435), (4699, 50220), (4995, 47244), (5022, 46990), (5580, 42291), (5715, 41292), (5735, 41148), (5994, 39370), (6660, 35433), (6858, 34410), (6882, 34290), (7620, 30969), (7874, 29970), (8370, 28194), (9398, 25110), (9990, 23622), (10044, 23495), (10287, 22940), (10323, 22860), (11430, 20646), (11470, 20574), (11811, 19980), (11988, 19685), (12555, 18796), (13716, 17205), (13764, 17145), (14097, 16740), (14985, 15748)]