328723200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:484

約数の個数: 324

約数和(自身を含む): 1268547280

約数和(自身を除く): 939824080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 256, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 439, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 768, 780, 800, 832, 878, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1280, 1300, 1317, 1440, 1560, 1600, 1664, 1756, 1800, 1872, 1920, 1950, 2080, 2195, 2304, 2340, 2400, 2496, 2600, 2634, 2880, 2925, 3120, 3200, 3328, 3512, 3600, 3744, 3840, 3900, 3951, 4160, 4390, 4680, 4800, 4992, 5200, 5268, 5707, 5760, 5850, 6240, 6400, 6585, 7024, 7200, 7488, 7800, 7902, 8320, 8780, 9360, 9600, 9984, 10400, 10536, 10975, 11414, 11520, 11700, 12480, 13170, 14048, 14400, 14976, 15600, 15804, 16640, 17121, 17560, 18720, 19200, 19755, 20800, 21072, 21950, 22828, 23400, 24960, 26340, 28096, 28535, 28800, 29952, 31200, 31608, 32925, 34242, 35120, 37440, 39510, 41600, 42144, 43900, 45656, 46800, 49920, 51363, 52680, 56192, 57070, 57600, 62400, 63216, 65850, 68484, 70240, 74880, 79020, 83200, 84288, 85605, 87800, 91312, 93600, 98775, 102726, 105360, 112384, 114140, 124800, 126432, 131700, 136968, 140480, 142675, 149760, 158040, 168576, 171210, 175600, 182624, 187200, 197550, 205452, 210720, 228280, 249600, 252864, 256815, 263400, 273936, 280960, 285350, 316080, 337152, 342420, 351200, 365248, 374400, 395100, 410904, 421440, 428025, 456560, 505728, 513630, 526800, 547872, 561920, 570700, 632160, 684840, 702400, 730496, 748800, 790200, 821808, 842880, 856050, 913120, 1011456, 1027260, 1053600, 1095744, 1141400, 1264320, 1284075, 1369680, 1404800, 1460992, 1580400, 1643616, 1685760, 1712100, 1826240, 2054520, 2107200, 2191488, 2282800, 2528640, 2568150, 2739360, 2809600, 3160800, 3287232, 3424200, 3652480, 4109040, 4214400, 4382976, 4565600, 5057280, 5136300, 5478720, 6321600, 6574464, 6848400, 7304960, 8218080, 8428800, 9131200, 10272600, 10957440, 12643200, 13148928, 13696800, 16436160, 18262400, 20545200, 21914880, 25286400, 27393600, 32872320, 36524800, 41090400, 54787200, 65744640, 82180800, 109574400, 164361600, 328723200]

約数ペア:

[(1, 328723200), (2, 164361600), (3, 109574400), (4, 82180800), (5, 65744640), (6, 54787200), (8, 41090400), (9, 36524800), (10, 32872320), (12, 27393600), (13, 25286400), (15, 21914880), (16, 20545200), (18, 18262400), (20, 16436160), (24, 13696800), (25, 13148928), (26, 12643200), (30, 10957440), (32, 10272600), (36, 9131200), (39, 8428800), (40, 8218080), (45, 7304960), (48, 6848400), (50, 6574464), (52, 6321600), (60, 5478720), (64, 5136300), (65, 5057280), (72, 4565600), (75, 4382976), (78, 4214400), (80, 4109040), (90, 3652480), (96, 3424200), (100, 3287232), (104, 3160800), (117, 2809600), (120, 2739360), (128, 2568150), (130, 2528640), (144, 2282800), (150, 2191488), (156, 2107200), (160, 2054520), (180, 1826240), (192, 1712100), (195, 1685760), (200, 1643616), (208, 1580400), (225, 1460992), (234, 1404800), (240, 1369680), (256, 1284075), (260, 1264320), (288, 1141400), (300, 1095744), (312, 1053600), (320, 1027260), (325, 1011456), (360, 913120), (384, 856050), (390, 842880), (400, 821808), (416, 790200), (439, 748800), (450, 730496), (468, 702400), (480, 684840), (520, 632160), (576, 570700), (585, 561920), (600, 547872), (624, 526800), (640, 513630), (650, 505728), (720, 456560), (768, 428025), (780, 421440), (800, 410904), (832, 395100), (878, 374400), (900, 365248), (936, 351200), (960, 342420), (975, 337152), (1040, 316080), (1152, 285350), (1170, 280960), (1200, 273936), (1248, 263400), (1280, 256815), (1300, 252864), (1317, 249600), (1440, 228280), (1560, 210720), (1600, 205452), (1664, 197550), (1756, 187200), (1800, 182624), (1872, 175600), (1920, 171210), (1950, 168576), (2080, 158040), (2195, 149760), (2304, 142675), (2340, 140480), (2400, 136968), (2496, 131700), (2600, 126432), (2634, 124800), (2880, 114140), (2925, 112384), (3120, 105360), (3200, 102726), (3328, 98775), (3512, 93600), (3600, 91312), (3744, 87800), (3840, 85605), (3900, 84288), (3951, 83200), (4160, 79020), (4390, 74880), (4680, 70240), (4800, 68484), (4992, 65850), (5200, 63216), (5268, 62400), (5707, 57600), (5760, 57070), (5850, 56192), (6240, 52680), (6400, 51363), (6585, 49920), (7024, 46800), (7200, 45656), (7488, 43900), (7800, 42144), (7902, 41600), (8320, 39510), (8780, 37440), (9360, 35120), (9600, 34242), (9984, 32925), (10400, 31608), (10536, 31200), (10975, 29952), (11414, 28800), (11520, 28535), (11700, 28096), (12480, 26340), (13170, 24960), (14048, 23400), (14400, 22828), (14976, 21950), (15600, 21072), (15804, 20800), (16640, 19755), (17121, 19200), (17560, 18720)]