477675520

素因数分解:

$2^{14}\times 5^1\times 7^3\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 1415534400

約数和(自身を除く): 937858880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 343, 392, 448, 476, 490, 512, 544, 560, 595, 640, 680, 686, 784, 833, 896, 952, 980, 1024, 1088, 1120, 1190, 1280, 1360, 1372, 1568, 1666, 1715, 1792, 1904, 1960, 2048, 2176, 2240, 2380, 2560, 2720, 2744, 3136, 3332, 3430, 3584, 3808, 3920, 4096, 4165, 4352, 4480, 4760, 5120, 5440, 5488, 5831, 6272, 6664, 6860, 7168, 7616, 7840, 8192, 8330, 8704, 8960, 9520, 10240, 10880, 10976, 11662, 12544, 13328, 13720, 14336, 15232, 15680, 16384, 16660, 17408, 17920, 19040, 20480, 21760, 21952, 23324, 25088, 26656, 27440, 28672, 29155, 30464, 31360, 33320, 34816, 35840, 38080, 40960, 43520, 43904, 46648, 50176, 53312, 54880, 57344, 58310, 60928, 62720, 66640, 69632, 71680, 76160, 81920, 87040, 87808, 93296, 100352, 106624, 109760, 114688, 116620, 121856, 125440, 133280, 139264, 143360, 152320, 174080, 175616, 186592, 200704, 213248, 219520, 233240, 243712, 250880, 266560, 278528, 286720, 304640, 348160, 351232, 373184, 401408, 426496, 439040, 466480, 487424, 501760, 533120, 573440, 609280, 696320, 702464, 746368, 802816, 852992, 878080, 932960, 974848, 1003520, 1066240, 1218560, 1392640, 1404928, 1492736, 1705984, 1756160, 1865920, 1949696, 2007040, 2132480, 2437120, 2809856, 2985472, 3411968, 3512320, 3731840, 4014080, 4264960, 4874240, 5619712, 5970944, 6823936, 7024640, 7463680, 8529920, 9748480, 11941888, 13647872, 14049280, 14927360, 17059840, 23883776, 28098560, 29854720, 34119680, 47767552, 59709440, 68239360, 95535104, 119418880, 238837760, 477675520]

約数ペア:

[(1, 477675520), (2, 238837760), (4, 119418880), (5, 95535104), (7, 68239360), (8, 59709440), (10, 47767552), (14, 34119680), (16, 29854720), (17, 28098560), (20, 23883776), (28, 17059840), (32, 14927360), (34, 14049280), (35, 13647872), (40, 11941888), (49, 9748480), (56, 8529920), (64, 7463680), (68, 7024640), (70, 6823936), (80, 5970944), (85, 5619712), (98, 4874240), (112, 4264960), (119, 4014080), (128, 3731840), (136, 3512320), (140, 3411968), (160, 2985472), (170, 2809856), (196, 2437120), (224, 2132480), (238, 2007040), (245, 1949696), (256, 1865920), (272, 1756160), (280, 1705984), (320, 1492736), (340, 1404928), (343, 1392640), (392, 1218560), (448, 1066240), (476, 1003520), (490, 974848), (512, 932960), (544, 878080), (560, 852992), (595, 802816), (640, 746368), (680, 702464), (686, 696320), (784, 609280), (833, 573440), (896, 533120), (952, 501760), (980, 487424), (1024, 466480), (1088, 439040), (1120, 426496), (1190, 401408), (1280, 373184), (1360, 351232), (1372, 348160), (1568, 304640), (1666, 286720), (1715, 278528), (1792, 266560), (1904, 250880), (1960, 243712), (2048, 233240), (2176, 219520), (2240, 213248), (2380, 200704), (2560, 186592), (2720, 175616), (2744, 174080), (3136, 152320), (3332, 143360), (3430, 139264), (3584, 133280), (3808, 125440), (3920, 121856), (4096, 116620), (4165, 114688), (4352, 109760), (4480, 106624), (4760, 100352), (5120, 93296), (5440, 87808), (5488, 87040), (5831, 81920), (6272, 76160), (6664, 71680), (6860, 69632), (7168, 66640), (7616, 62720), (7840, 60928), (8192, 58310), (8330, 57344), (8704, 54880), (8960, 53312), (9520, 50176), (10240, 46648), (10880, 43904), (10976, 43520), (11662, 40960), (12544, 38080), (13328, 35840), (13720, 34816), (14336, 33320), (15232, 31360), (15680, 30464), (16384, 29155), (16660, 28672), (17408, 27440), (17920, 26656), (19040, 25088), (20480, 23324), (21760, 21952)]