1323006720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 4895396352

約数和(自身を除く): 3572389632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 224, 240, 249, 256, 280, 320, 332, 336, 384, 415, 420, 448, 480, 498, 560, 581, 593, 640, 664, 672, 768, 830, 840, 896, 960, 996, 1120, 1162, 1186, 1245, 1280, 1328, 1344, 1660, 1680, 1743, 1779, 1792, 1920, 1992, 2240, 2324, 2372, 2490, 2656, 2688, 2905, 2965, 3320, 3360, 3486, 3558, 3840, 3984, 4151, 4480, 4648, 4744, 4980, 5312, 5376, 5810, 5930, 6640, 6720, 6972, 7116, 7968, 8302, 8715, 8895, 8960, 9296, 9488, 9960, 10624, 11620, 11860, 12453, 13280, 13440, 13944, 14232, 15936, 16604, 17430, 17790, 18592, 18976, 19920, 20755, 21248, 23240, 23720, 24906, 26560, 26880, 27888, 28464, 31872, 33208, 34860, 35580, 37184, 37952, 39840, 41510, 46480, 47440, 49219, 49812, 53120, 55776, 56928, 62265, 63744, 66416, 69720, 71160, 74368, 75904, 79680, 83020, 92960, 94880, 98438, 99624, 106240, 111552, 113856, 124530, 132832, 139440, 142320, 147657, 148736, 151808, 159360, 166040, 185920, 189760, 196876, 199248, 223104, 227712, 246095, 249060, 265664, 278880, 284640, 295314, 318720, 332080, 344533, 371840, 379520, 393752, 398496, 446208, 455424, 492190, 498120, 531328, 557760, 569280, 590628, 664160, 689066, 738285, 743680, 759040, 787504, 796992, 984380, 996240, 1033599, 1062656, 1115520, 1138560, 1181256, 1328320, 1378132, 1476570, 1575008, 1593984, 1722665, 1968760, 1992480, 2067198, 2231040, 2277120, 2362512, 2656640, 2756264, 2953140, 3150016, 3187968, 3445330, 3937520, 3984960, 4134396, 4725024, 5167995, 5313280, 5512528, 5906280, 6300032, 6890660, 7875040, 7969920, 8268792, 9450048, 10335990, 11025056, 11812560, 12600064, 13781320, 15750080, 15939840, 16537584, 18900096, 20671980, 22050112, 23625120, 27562640, 31500160, 33075168, 37800192, 41343960, 44100224, 47250240, 55125280, 63000320, 66150336, 82687920, 88200448, 94500480, 110250560, 132300672, 165375840, 189000960, 220501120, 264601344, 330751680, 441002240, 661503360, 1323006720]

約数ペア:

[(1, 1323006720), (2, 661503360), (3, 441002240), (4, 330751680), (5, 264601344), (6, 220501120), (7, 189000960), (8, 165375840), (10, 132300672), (12, 110250560), (14, 94500480), (15, 88200448), (16, 82687920), (20, 66150336), (21, 63000320), (24, 55125280), (28, 47250240), (30, 44100224), (32, 41343960), (35, 37800192), (40, 33075168), (42, 31500160), (48, 27562640), (56, 23625120), (60, 22050112), (64, 20671980), (70, 18900096), (80, 16537584), (83, 15939840), (84, 15750080), (96, 13781320), (105, 12600064), (112, 11812560), (120, 11025056), (128, 10335990), (140, 9450048), (160, 8268792), (166, 7969920), (168, 7875040), (192, 6890660), (210, 6300032), (224, 5906280), (240, 5512528), (249, 5313280), (256, 5167995), (280, 4725024), (320, 4134396), (332, 3984960), (336, 3937520), (384, 3445330), (415, 3187968), (420, 3150016), (448, 2953140), (480, 2756264), (498, 2656640), (560, 2362512), (581, 2277120), (593, 2231040), (640, 2067198), (664, 1992480), (672, 1968760), (768, 1722665), (830, 1593984), (840, 1575008), (896, 1476570), (960, 1378132), (996, 1328320), (1120, 1181256), (1162, 1138560), (1186, 1115520), (1245, 1062656), (1280, 1033599), (1328, 996240), (1344, 984380), (1660, 796992), (1680, 787504), (1743, 759040), (1779, 743680), (1792, 738285), (1920, 689066), (1992, 664160), (2240, 590628), (2324, 569280), (2372, 557760), (2490, 531328), (2656, 498120), (2688, 492190), (2905, 455424), (2965, 446208), (3320, 398496), (3360, 393752), (3486, 379520), (3558, 371840), (3840, 344533), (3984, 332080), (4151, 318720), (4480, 295314), (4648, 284640), (4744, 278880), (4980, 265664), (5312, 249060), (5376, 246095), (5810, 227712), (5930, 223104), (6640, 199248), (6720, 196876), (6972, 189760), (7116, 185920), (7968, 166040), (8302, 159360), (8715, 151808), (8895, 148736), (8960, 147657), (9296, 142320), (9488, 139440), (9960, 132832), (10624, 124530), (11620, 113856), (11860, 111552), (12453, 106240), (13280, 99624), (13440, 98438), (13944, 94880), (14232, 92960), (15936, 83020), (16604, 79680), (17430, 75904), (17790, 74368), (18592, 71160), (18976, 69720), (19920, 66416), (20755, 63744), (21248, 62265), (23240, 56928), (23720, 55776), (24906, 53120), (26560, 49812), (26880, 49219), (27888, 47440), (28464, 46480), (31872, 41510), (33208, 39840), (34860, 37952), (35580, 37184)]