28298449920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141719}}^1$

素因数の和:141760

約数の個数: 176

約数和(自身を含む): 97473882240

約数和(自身を除く): 69175432320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 24960, 33280, 39936, 49920, 66560, 99840, 141719, 199680, 283438, 425157, 566876, 708595, 850314, 1133752, 1417190, 1700628, 1842347, 2125785, 2267504, 2834380, 3401256, 3684694, 4251570, 4535008, 5527041, 5668760, 6802512, 7369388, 8503140, 9070016, 9211735, 11054082, 11337520, 13605024, 14738776, 17006280, 18140032, 18423470, 22108164, 22675040, 27210048, 27635205, 29477552, 34012560, 36280064, 36846940, 44216328, 45350080, 54420096, 55270410, 58955104, 68025120, 72560128, 73693880, 88432656, 90700160, 108840192, 110540820, 117910208, 136050240, 145120256, 147387760, 176865312, 181400320, 217680384, 221081640, 235820416, 272100480, 294775520, 353730624, 362800640, 435360768, 442163280, 471640832, 544200960, 589551040, 707461248, 725601280, 884326560, 943281664, 1088401920, 1179102080, 1414922496, 1768653120, 1886563328, 2176803840, 2358204160, 2829844992, 3537306240, 4716408320, 5659689984, 7074612480, 9432816640, 14149224960, 28298449920]

約数ペア:

[(1, 28298449920), (2, 14149224960), (3, 9432816640), (4, 7074612480), (5, 5659689984), (6, 4716408320), (8, 3537306240), (10, 2829844992), (12, 2358204160), (13, 2176803840), (15, 1886563328), (16, 1768653120), (20, 1414922496), (24, 1179102080), (26, 1088401920), (30, 943281664), (32, 884326560), (39, 725601280), (40, 707461248), (48, 589551040), (52, 544200960), (60, 471640832), (64, 442163280), (65, 435360768), (78, 362800640), (80, 353730624), (96, 294775520), (104, 272100480), (120, 235820416), (128, 221081640), (130, 217680384), (156, 181400320), (160, 176865312), (192, 147387760), (195, 145120256), (208, 136050240), (240, 117910208), (256, 110540820), (260, 108840192), (312, 90700160), (320, 88432656), (384, 73693880), (390, 72560128), (416, 68025120), (480, 58955104), (512, 55270410), (520, 54420096), (624, 45350080), (640, 44216328), (768, 36846940), (780, 36280064), (832, 34012560), (960, 29477552), (1024, 27635205), (1040, 27210048), (1248, 22675040), (1280, 22108164), (1536, 18423470), (1560, 18140032), (1664, 17006280), (1920, 14738776), (2080, 13605024), (2496, 11337520), (2560, 11054082), (3072, 9211735), (3120, 9070016), (3328, 8503140), (3840, 7369388), (4160, 6802512), (4992, 5668760), (5120, 5527041), (6240, 4535008), (6656, 4251570), (7680, 3684694), (8320, 3401256), (9984, 2834380), (12480, 2267504), (13312, 2125785), (15360, 1842347), (16640, 1700628), (19968, 1417190), (24960, 1133752), (33280, 850314), (39936, 708595), (49920, 566876), (66560, 425157), (99840, 283438), (141719, 199680)]