856776960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1950

約数の個数: 288

約数和(自身を含む): 3275959680

約数和(自身を除く): 2419182720

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, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1907, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3814, 3840, 4160, 4320, 4680, 4992, 5616, 5721, 5760, 6240, 6912, 7020, 7488, 7628, 8320, 8640, 9360, 9535, 9984, 11232, 11442, 11520, 12480, 14040, 14976, 15256, 16640, 17163, 17280, 18720, 19070, 22464, 22884, 24791, 24960, 28080, 28605, 29952, 30512, 34326, 34560, 37440, 38140, 44928, 45768, 49582, 49920, 51489, 56160, 57210, 61024, 68652, 74373, 74880, 76280, 85815, 89856, 91536, 99164, 102978, 112320, 114420, 122048, 123955, 137304, 148746, 149760, 152560, 171630, 183072, 198328, 205956, 223119, 224640, 228840, 244096, 247910, 257445, 274608, 297492, 305120, 343260, 366144, 371865, 396656, 411912, 446238, 449280, 457680, 488192, 495820, 514890, 549216, 594984, 610240, 669357, 686520, 732288, 743730, 793312, 823824, 892476, 915360, 991640, 1029780, 1098432, 1115595, 1189968, 1220480, 1338714, 1373040, 1464576, 1487460, 1586624, 1647648, 1784952, 1830720, 1983280, 2059560, 2196864, 2231190, 2379936, 2440960, 2677428, 2746080, 2974920, 3173248, 3295296, 3346785, 3569904, 3661440, 3966560, 4119120, 4393728, 4462380, 4759872, 5354856, 5492160, 5949840, 6346496, 6590592, 6693570, 7139808, 7322880, 7933120, 8238240, 8924760, 9519744, 10709712, 10984320, 11899680, 13181184, 13387140, 14279616, 15866240, 16476480, 17849520, 19039488, 21419424, 21968640, 23799360, 26774280, 28559232, 31732480, 32952960, 35699040, 42838848, 47598720, 53548560, 57118464, 65905920, 71398080, 85677696, 95197440, 107097120, 142796160, 171355392, 214194240, 285592320, 428388480, 856776960]

約数ペア:

[(1, 856776960), (2, 428388480), (3, 285592320), (4, 214194240), (5, 171355392), (6, 142796160), (8, 107097120), (9, 95197440), (10, 85677696), (12, 71398080), (13, 65905920), (15, 57118464), (16, 53548560), (18, 47598720), (20, 42838848), (24, 35699040), (26, 32952960), (27, 31732480), (30, 28559232), (32, 26774280), (36, 23799360), (39, 21968640), (40, 21419424), (45, 19039488), (48, 17849520), (52, 16476480), (54, 15866240), (60, 14279616), (64, 13387140), (65, 13181184), (72, 11899680), (78, 10984320), (80, 10709712), (90, 9519744), (96, 8924760), (104, 8238240), (108, 7933120), (117, 7322880), (120, 7139808), (128, 6693570), (130, 6590592), (135, 6346496), (144, 5949840), (156, 5492160), (160, 5354856), (180, 4759872), (192, 4462380), (195, 4393728), (208, 4119120), (216, 3966560), (234, 3661440), (240, 3569904), (256, 3346785), (260, 3295296), (270, 3173248), (288, 2974920), (312, 2746080), (320, 2677428), (351, 2440960), (360, 2379936), (384, 2231190), (390, 2196864), (416, 2059560), (432, 1983280), (468, 1830720), (480, 1784952), (520, 1647648), (540, 1586624), (576, 1487460), (585, 1464576), (624, 1373040), (640, 1338714), (702, 1220480), (720, 1189968), (768, 1115595), (780, 1098432), (832, 1029780), (864, 991640), (936, 915360), (960, 892476), (1040, 823824), (1080, 793312), (1152, 743730), (1170, 732288), (1248, 686520), (1280, 669357), (1404, 610240), (1440, 594984), (1560, 549216), (1664, 514890), (1728, 495820), (1755, 488192), (1872, 457680), (1907, 449280), (1920, 446238), (2080, 411912), (2160, 396656), (2304, 371865), (2340, 366144), (2496, 343260), (2808, 305120), (2880, 297492), (3120, 274608), (3328, 257445), (3456, 247910), (3510, 244096), (3744, 228840), (3814, 224640), (3840, 223119), (4160, 205956), (4320, 198328), (4680, 183072), (4992, 171630), (5616, 152560), (5721, 149760), (5760, 148746), (6240, 137304), (6912, 123955), (7020, 122048), (7488, 114420), (7628, 112320), (8320, 102978), (8640, 99164), (9360, 91536), (9535, 89856), (9984, 85815), (11232, 76280), (11442, 74880), (11520, 74373), (12480, 68652), (14040, 61024), (14976, 57210), (15256, 56160), (16640, 51489), (17163, 49920), (17280, 49582), (18720, 45768), (19070, 44928), (22464, 38140), (22884, 37440), (24791, 34560), (24960, 34326), (28080, 30512), (28605, 29952)]