2648316960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:392

約数の個数: 288

約数和(自身を含む): 9262693440

約数和(自身を除く): 6614376480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 131, 139, 144, 160, 180, 202, 240, 262, 278, 288, 303, 360, 393, 404, 417, 480, 505, 524, 556, 606, 655, 695, 720, 786, 808, 834, 909, 1010, 1048, 1112, 1179, 1212, 1251, 1310, 1390, 1440, 1515, 1572, 1616, 1668, 1818, 1965, 2020, 2085, 2096, 2224, 2358, 2424, 2502, 2620, 2780, 3030, 3144, 3232, 3336, 3636, 3930, 4040, 4170, 4192, 4448, 4545, 4716, 4848, 5004, 5240, 5560, 5895, 6060, 6255, 6288, 6672, 7272, 7860, 8080, 8340, 9090, 9432, 9696, 10008, 10480, 11120, 11790, 12120, 12510, 12576, 13231, 13344, 14039, 14544, 15720, 16160, 16680, 18180, 18209, 18864, 20016, 20960, 22240, 23580, 24240, 25020, 26462, 28078, 29088, 31440, 33360, 36360, 36418, 37728, 39693, 40032, 42117, 47160, 48480, 50040, 52924, 54627, 56156, 62880, 66155, 66720, 70195, 72720, 72836, 79386, 84234, 91045, 94320, 100080, 105848, 109254, 112312, 119079, 126351, 132310, 140390, 145440, 145672, 158772, 163881, 168468, 182090, 188640, 198465, 200160, 210585, 211696, 218508, 224624, 238158, 252702, 264620, 273135, 280780, 291344, 317544, 327762, 336936, 364180, 396930, 421170, 423392, 437016, 449248, 476316, 505404, 529240, 546270, 561560, 582688, 595395, 631755, 635088, 655524, 673872, 728360, 793860, 819405, 842340, 874032, 952632, 1010808, 1058480, 1092540, 1123120, 1190790, 1263510, 1270176, 1311048, 1347744, 1456720, 1587720, 1638810, 1684680, 1748064, 1839109, 1905264, 2021616, 2116960, 2185080, 2246240, 2381580, 2527020, 2622096, 2913440, 3175440, 3277620, 3369360, 3678218, 3810528, 4043232, 4370160, 4763160, 5054040, 5244192, 5517327, 6350880, 6555240, 6738720, 7356436, 8740320, 9195545, 9526320, 10108080, 11034654, 13110480, 14712872, 16551981, 18391090, 19052640, 20216160, 22069308, 26220960, 27586635, 29425744, 33103962, 36782180, 44138616, 55173270, 58851488, 66207924, 73564360, 82759905, 88277232, 110346540, 132415848, 147128720, 165519810, 176554464, 220693080, 264831696, 294257440, 331039620, 441386160, 529663392, 662079240, 882772320, 1324158480, 2648316960]

約数ペア:

[(1, 2648316960), (2, 1324158480), (3, 882772320), (4, 662079240), (5, 529663392), (6, 441386160), (8, 331039620), (9, 294257440), (10, 264831696), (12, 220693080), (15, 176554464), (16, 165519810), (18, 147128720), (20, 132415848), (24, 110346540), (30, 88277232), (32, 82759905), (36, 73564360), (40, 66207924), (45, 58851488), (48, 55173270), (60, 44138616), (72, 36782180), (80, 33103962), (90, 29425744), (96, 27586635), (101, 26220960), (120, 22069308), (131, 20216160), (139, 19052640), (144, 18391090), (160, 16551981), (180, 14712872), (202, 13110480), (240, 11034654), (262, 10108080), (278, 9526320), (288, 9195545), (303, 8740320), (360, 7356436), (393, 6738720), (404, 6555240), (417, 6350880), (480, 5517327), (505, 5244192), (524, 5054040), (556, 4763160), (606, 4370160), (655, 4043232), (695, 3810528), (720, 3678218), (786, 3369360), (808, 3277620), (834, 3175440), (909, 2913440), (1010, 2622096), (1048, 2527020), (1112, 2381580), (1179, 2246240), (1212, 2185080), (1251, 2116960), (1310, 2021616), (1390, 1905264), (1440, 1839109), (1515, 1748064), (1572, 1684680), (1616, 1638810), (1668, 1587720), (1818, 1456720), (1965, 1347744), (2020, 1311048), (2085, 1270176), (2096, 1263510), (2224, 1190790), (2358, 1123120), (2424, 1092540), (2502, 1058480), (2620, 1010808), (2780, 952632), (3030, 874032), (3144, 842340), (3232, 819405), (3336, 793860), (3636, 728360), (3930, 673872), (4040, 655524), (4170, 635088), (4192, 631755), (4448, 595395), (4545, 582688), (4716, 561560), (4848, 546270), (5004, 529240), (5240, 505404), (5560, 476316), (5895, 449248), (6060, 437016), (6255, 423392), (6288, 421170), (6672, 396930), (7272, 364180), (7860, 336936), (8080, 327762), (8340, 317544), (9090, 291344), (9432, 280780), (9696, 273135), (10008, 264620), (10480, 252702), (11120, 238158), (11790, 224624), (12120, 218508), (12510, 211696), (12576, 210585), (13231, 200160), (13344, 198465), (14039, 188640), (14544, 182090), (15720, 168468), (16160, 163881), (16680, 158772), (18180, 145672), (18209, 145440), (18864, 140390), (20016, 132310), (20960, 126351), (22240, 119079), (23580, 112312), (24240, 109254), (25020, 105848), (26462, 100080), (28078, 94320), (29088, 91045), (31440, 84234), (33360, 79386), (36360, 72836), (36418, 72720), (37728, 70195), (39693, 66720), (40032, 66155), (42117, 62880), (47160, 56156), (48480, 54627), (50040, 52924)]