403702080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1$

素因数の和:2224

約数の個数: 112

約数和(自身を含む): 1288474944

約数和(自身を除く): 884772864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 1993, 2110, 2532, 3165, 3376, 3986, 4220, 5064, 5979, 6330, 6752, 7972, 8440, 9965, 10128, 11958, 12660, 13504, 15944, 16880, 19930, 20256, 23916, 25320, 29895, 31888, 33760, 39860, 40512, 47832, 50640, 59790, 63776, 67520, 79720, 95664, 101280, 119580, 127552, 159440, 191328, 202560, 239160, 318880, 382656, 420523, 478320, 637760, 841046, 956640, 1261569, 1682092, 1913280, 2102615, 2523138, 3364184, 4205230, 5046276, 6307845, 6728368, 8410460, 10092552, 12615690, 13456736, 16820920, 20185104, 25231380, 26913472, 33641840, 40370208, 50462760, 67283680, 80740416, 100925520, 134567360, 201851040, 403702080]

約数ペア:

[(1, 403702080), (2, 201851040), (3, 134567360), (4, 100925520), (5, 80740416), (6, 67283680), (8, 50462760), (10, 40370208), (12, 33641840), (15, 26913472), (16, 25231380), (20, 20185104), (24, 16820920), (30, 13456736), (32, 12615690), (40, 10092552), (48, 8410460), (60, 6728368), (64, 6307845), (80, 5046276), (96, 4205230), (120, 3364184), (160, 2523138), (192, 2102615), (211, 1913280), (240, 1682092), (320, 1261569), (422, 956640), (480, 841046), (633, 637760), (844, 478320), (960, 420523), (1055, 382656), (1266, 318880), (1688, 239160), (1993, 202560), (2110, 191328), (2532, 159440), (3165, 127552), (3376, 119580), (3986, 101280), (4220, 95664), (5064, 79720), (5979, 67520), (6330, 63776), (6752, 59790), (7972, 50640), (8440, 47832), (9965, 40512), (10128, 39860), (11958, 33760), (12660, 31888), (13504, 29895), (15944, 25320), (16880, 23916), (19930, 20256)]