220769280

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1597}}^1$

素因数の和:1631

約数の個数: 176

約数和(自身を含む): 785065440

約数和(自身を除く): 564296160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1597, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3194, 3456, 3840, 4320, 4608, 4791, 5120, 5760, 6388, 6912, 7680, 7985, 8640, 9216, 9582, 11520, 12776, 13824, 14373, 15360, 15970, 17280, 19164, 23040, 23955, 25552, 27648, 28746, 31940, 34560, 38328, 43119, 46080, 47910, 51104, 57492, 63880, 69120, 71865, 76656, 86238, 95820, 102208, 114984, 127760, 138240, 143730, 153312, 172476, 191640, 204416, 215595, 229968, 255520, 287460, 306624, 344952, 383280, 408832, 431190, 459936, 511040, 574920, 613248, 689904, 766560, 817664, 862380, 919872, 1022080, 1149840, 1226496, 1379808, 1533120, 1635328, 1724760, 1839744, 2044160, 2299680, 2452992, 2759616, 3066240, 3449520, 3679488, 4088320, 4599360, 4905984, 5519232, 6132480, 6899040, 7358976, 8176640, 9198720, 11038464, 12264960, 13798080, 14717952, 18397440, 22076928, 24529920, 27596160, 36794880, 44153856, 55192320, 73589760, 110384640, 220769280]

約数ペア:

[(1, 220769280), (2, 110384640), (3, 73589760), (4, 55192320), (5, 44153856), (6, 36794880), (8, 27596160), (9, 24529920), (10, 22076928), (12, 18397440), (15, 14717952), (16, 13798080), (18, 12264960), (20, 11038464), (24, 9198720), (27, 8176640), (30, 7358976), (32, 6899040), (36, 6132480), (40, 5519232), (45, 4905984), (48, 4599360), (54, 4088320), (60, 3679488), (64, 3449520), (72, 3066240), (80, 2759616), (90, 2452992), (96, 2299680), (108, 2044160), (120, 1839744), (128, 1724760), (135, 1635328), (144, 1533120), (160, 1379808), (180, 1226496), (192, 1149840), (216, 1022080), (240, 919872), (256, 862380), (270, 817664), (288, 766560), (320, 689904), (360, 613248), (384, 574920), (432, 511040), (480, 459936), (512, 431190), (540, 408832), (576, 383280), (640, 344952), (720, 306624), (768, 287460), (864, 255520), (960, 229968), (1024, 215595), (1080, 204416), (1152, 191640), (1280, 172476), (1440, 153312), (1536, 143730), (1597, 138240), (1728, 127760), (1920, 114984), (2160, 102208), (2304, 95820), (2560, 86238), (2880, 76656), (3072, 71865), (3194, 69120), (3456, 63880), (3840, 57492), (4320, 51104), (4608, 47910), (4791, 46080), (5120, 43119), (5760, 38328), (6388, 34560), (6912, 31940), (7680, 28746), (7985, 27648), (8640, 25552), (9216, 23955), (9582, 23040), (11520, 19164), (12776, 17280), (13824, 15970), (14373, 15360)]