82271040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 112

約数和(自身を含む): 267419328

約数和(自身を除く): 185148288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1993, 2064, 2580, 2752, 3440, 3986, 4128, 5160, 5979, 6880, 7972, 8256, 9965, 10320, 11958, 13760, 15944, 19930, 20640, 23916, 29895, 31888, 39860, 41280, 47832, 59790, 63776, 79720, 85699, 95664, 119580, 127552, 159440, 171398, 191328, 239160, 257097, 318880, 342796, 382656, 428495, 478320, 514194, 637760, 685592, 856990, 956640, 1028388, 1285485, 1371184, 1713980, 1913280, 2056776, 2570970, 2742368, 3427960, 4113552, 5141940, 5484736, 6855920, 8227104, 10283880, 13711840, 16454208, 20567760, 27423680, 41135520, 82271040]

約数ペア:

[(1, 82271040), (2, 41135520), (3, 27423680), (4, 20567760), (5, 16454208), (6, 13711840), (8, 10283880), (10, 8227104), (12, 6855920), (15, 5484736), (16, 5141940), (20, 4113552), (24, 3427960), (30, 2742368), (32, 2570970), (40, 2056776), (43, 1913280), (48, 1713980), (60, 1371184), (64, 1285485), (80, 1028388), (86, 956640), (96, 856990), (120, 685592), (129, 637760), (160, 514194), (172, 478320), (192, 428495), (215, 382656), (240, 342796), (258, 318880), (320, 257097), (344, 239160), (430, 191328), (480, 171398), (516, 159440), (645, 127552), (688, 119580), (860, 95664), (960, 85699), (1032, 79720), (1290, 63776), (1376, 59790), (1720, 47832), (1993, 41280), (2064, 39860), (2580, 31888), (2752, 29895), (3440, 23916), (3986, 20640), (4128, 19930), (5160, 15944), (5979, 13760), (6880, 11958), (7972, 10320), (8256, 9965)]