728732160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 320

約数和(自身を含む): 2791071360

約数和(自身を除く): 2062339200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 811, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1622, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2433, 2496, 2560, 2808, 2880, 3120, 3244, 3328, 3456, 3510, 3744, 3840, 4055, 4160, 4320, 4608, 4680, 4866, 4992, 5616, 5760, 6240, 6488, 6656, 6912, 7020, 7299, 7488, 7680, 8110, 8320, 8640, 9360, 9732, 9984, 10543, 11232, 11520, 12165, 12480, 12976, 13824, 14040, 14598, 14976, 16220, 16640, 17280, 18720, 19464, 19968, 21086, 21897, 22464, 23040, 24330, 24960, 25952, 28080, 29196, 29952, 31629, 32440, 33280, 34560, 36495, 37440, 38928, 42172, 43794, 44928, 48660, 49920, 51904, 52715, 56160, 58392, 59904, 63258, 64880, 69120, 72990, 74880, 77856, 84344, 87588, 89856, 94887, 97320, 99840, 103808, 105430, 109485, 112320, 116784, 126516, 129760, 145980, 149760, 155712, 158145, 168688, 175176, 179712, 189774, 194640, 207616, 210860, 218970, 224640, 233568, 253032, 259520, 284661, 291960, 299520, 311424, 316290, 337376, 350352, 379548, 389280, 415232, 421720, 437940, 449280, 467136, 474435, 506064, 519040, 569322, 583920, 622848, 632580, 674752, 700704, 759096, 778560, 843440, 875880, 898560, 934272, 948870, 1012128, 1038080, 1138644, 1167840, 1245696, 1265160, 1349504, 1401408, 1423305, 1518192, 1557120, 1686880, 1751760, 1868544, 1897740, 2024256, 2076160, 2277288, 2335680, 2530320, 2699008, 2802816, 2846610, 3036384, 3114240, 3373760, 3503520, 3737088, 3795480, 4048512, 4554576, 4671360, 5060640, 5398016, 5605632, 5693220, 6072768, 6228480, 6747520, 7007040, 7590960, 8097024, 9109152, 9342720, 10121280, 11211264, 11386440, 12145536, 13495040, 14014080, 15181920, 16194048, 18218304, 18685440, 20242560, 22772880, 24291072, 26990080, 28028160, 30363840, 36436608, 40485120, 45545760, 48582144, 56056320, 60727680, 72873216, 80970240, 91091520, 121455360, 145746432, 182183040, 242910720, 364366080, 728732160]

約数ペア:

[(1, 728732160), (2, 364366080), (3, 242910720), (4, 182183040), (5, 145746432), (6, 121455360), (8, 91091520), (9, 80970240), (10, 72873216), (12, 60727680), (13, 56056320), (15, 48582144), (16, 45545760), (18, 40485120), (20, 36436608), (24, 30363840), (26, 28028160), (27, 26990080), (30, 24291072), (32, 22772880), (36, 20242560), (39, 18685440), (40, 18218304), (45, 16194048), (48, 15181920), (52, 14014080), (54, 13495040), (60, 12145536), (64, 11386440), (65, 11211264), (72, 10121280), (78, 9342720), (80, 9109152), (90, 8097024), (96, 7590960), (104, 7007040), (108, 6747520), (117, 6228480), (120, 6072768), (128, 5693220), (130, 5605632), (135, 5398016), (144, 5060640), (156, 4671360), (160, 4554576), (180, 4048512), (192, 3795480), (195, 3737088), (208, 3503520), (216, 3373760), (234, 3114240), (240, 3036384), (256, 2846610), (260, 2802816), (270, 2699008), (288, 2530320), (312, 2335680), (320, 2277288), (351, 2076160), (360, 2024256), (384, 1897740), (390, 1868544), (416, 1751760), (432, 1686880), (468, 1557120), (480, 1518192), (512, 1423305), (520, 1401408), (540, 1349504), (576, 1265160), (585, 1245696), (624, 1167840), (640, 1138644), (702, 1038080), (720, 1012128), (768, 948870), (780, 934272), (811, 898560), (832, 875880), (864, 843440), (936, 778560), (960, 759096), (1040, 700704), (1080, 674752), (1152, 632580), (1170, 622848), (1248, 583920), (1280, 569322), (1404, 519040), (1440, 506064), (1536, 474435), (1560, 467136), (1622, 449280), (1664, 437940), (1728, 421720), (1755, 415232), (1872, 389280), (1920, 379548), (2080, 350352), (2160, 337376), (2304, 316290), (2340, 311424), (2433, 299520), (2496, 291960), (2560, 284661), (2808, 259520), (2880, 253032), (3120, 233568), (3244, 224640), (3328, 218970), (3456, 210860), (3510, 207616), (3744, 194640), (3840, 189774), (4055, 179712), (4160, 175176), (4320, 168688), (4608, 158145), (4680, 155712), (4866, 149760), (4992, 145980), (5616, 129760), (5760, 126516), (6240, 116784), (6488, 112320), (6656, 109485), (6912, 105430), (7020, 103808), (7299, 99840), (7488, 97320), (7680, 94887), (8110, 89856), (8320, 87588), (8640, 84344), (9360, 77856), (9732, 74880), (9984, 72990), (10543, 69120), (11232, 64880), (11520, 63258), (12165, 59904), (12480, 58392), (12976, 56160), (13824, 52715), (14040, 51904), (14598, 49920), (14976, 48660), (16220, 44928), (16640, 43794), (17280, 42172), (18720, 38928), (19464, 37440), (19968, 36495), (21086, 34560), (21897, 33280), (22464, 32440), (23040, 31629), (24330, 29952), (24960, 29196), (25952, 28080)]