247102080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 836922240

約数和(自身を除く): 589820160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 43, 48, 60, 64, 73, 80, 82, 86, 96, 120, 123, 128, 129, 146, 160, 164, 172, 192, 205, 215, 219, 240, 246, 258, 292, 320, 328, 344, 365, 384, 410, 430, 438, 480, 492, 516, 584, 615, 640, 645, 656, 688, 730, 820, 860, 876, 960, 984, 1032, 1095, 1168, 1230, 1290, 1312, 1376, 1460, 1640, 1720, 1752, 1763, 1920, 1968, 2064, 2190, 2336, 2460, 2580, 2624, 2752, 2920, 2993, 3139, 3280, 3440, 3504, 3526, 3936, 4128, 4380, 4672, 4920, 5160, 5248, 5289, 5504, 5840, 5986, 6278, 6560, 6880, 7008, 7052, 7872, 8256, 8760, 8815, 8979, 9344, 9417, 9840, 10320, 10578, 11680, 11972, 12556, 13120, 13760, 14016, 14104, 14965, 15695, 15744, 16512, 17520, 17630, 17958, 18834, 19680, 20640, 21156, 23360, 23944, 25112, 26240, 26445, 27520, 28032, 28208, 29930, 31390, 35040, 35260, 35916, 37668, 39360, 41280, 42312, 44895, 46720, 47085, 47888, 50224, 52890, 56416, 59860, 62780, 70080, 70520, 71832, 75336, 78720, 82560, 84624, 89790, 94170, 95776, 100448, 105780, 112832, 119720, 125560, 128699, 140160, 141040, 143664, 150672, 169248, 179580, 188340, 191552, 200896, 211560, 225664, 239440, 251120, 257398, 282080, 287328, 301344, 338496, 359160, 376680, 383104, 386097, 401792, 423120, 478880, 502240, 514796, 564160, 574656, 602688, 643495, 676992, 718320, 753360, 772194, 846240, 957760, 1004480, 1029592, 1128320, 1149312, 1205376, 1286990, 1436640, 1506720, 1544388, 1692480, 1915520, 1930485, 2008960, 2059184, 2573980, 2873280, 3013440, 3088776, 3384960, 3860970, 4118368, 5147960, 5746560, 6026880, 6177552, 7721940, 8236736, 10295920, 12355104, 15443880, 16473472, 20591840, 24710208, 30887760, 41183680, 49420416, 61775520, 82367360, 123551040, 247102080]

約数ペア:

[(1, 247102080), (2, 123551040), (3, 82367360), (4, 61775520), (5, 49420416), (6, 41183680), (8, 30887760), (10, 24710208), (12, 20591840), (15, 16473472), (16, 15443880), (20, 12355104), (24, 10295920), (30, 8236736), (32, 7721940), (40, 6177552), (41, 6026880), (43, 5746560), (48, 5147960), (60, 4118368), (64, 3860970), (73, 3384960), (80, 3088776), (82, 3013440), (86, 2873280), (96, 2573980), (120, 2059184), (123, 2008960), (128, 1930485), (129, 1915520), (146, 1692480), (160, 1544388), (164, 1506720), (172, 1436640), (192, 1286990), (205, 1205376), (215, 1149312), (219, 1128320), (240, 1029592), (246, 1004480), (258, 957760), (292, 846240), (320, 772194), (328, 753360), (344, 718320), (365, 676992), (384, 643495), (410, 602688), (430, 574656), (438, 564160), (480, 514796), (492, 502240), (516, 478880), (584, 423120), (615, 401792), (640, 386097), (645, 383104), (656, 376680), (688, 359160), (730, 338496), (820, 301344), (860, 287328), (876, 282080), (960, 257398), (984, 251120), (1032, 239440), (1095, 225664), (1168, 211560), (1230, 200896), (1290, 191552), (1312, 188340), (1376, 179580), (1460, 169248), (1640, 150672), (1720, 143664), (1752, 141040), (1763, 140160), (1920, 128699), (1968, 125560), (2064, 119720), (2190, 112832), (2336, 105780), (2460, 100448), (2580, 95776), (2624, 94170), (2752, 89790), (2920, 84624), (2993, 82560), (3139, 78720), (3280, 75336), (3440, 71832), (3504, 70520), (3526, 70080), (3936, 62780), (4128, 59860), (4380, 56416), (4672, 52890), (4920, 50224), (5160, 47888), (5248, 47085), (5289, 46720), (5504, 44895), (5840, 42312), (5986, 41280), (6278, 39360), (6560, 37668), (6880, 35916), (7008, 35260), (7052, 35040), (7872, 31390), (8256, 29930), (8760, 28208), (8815, 28032), (8979, 27520), (9344, 26445), (9417, 26240), (9840, 25112), (10320, 23944), (10578, 23360), (11680, 21156), (11972, 20640), (12556, 19680), (13120, 18834), (13760, 17958), (14016, 17630), (14104, 17520), (14965, 16512), (15695, 15744)]