69589440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 168

約数和(自身を含む): 243370608

約数和(自身を除く): 173781168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 331, 360, 365, 438, 480, 576, 584, 657, 662, 720, 730, 876, 960, 993, 1095, 1168, 1314, 1324, 1440, 1460, 1655, 1752, 1986, 2190, 2336, 2628, 2648, 2880, 2920, 2979, 3285, 3310, 3504, 3972, 4380, 4672, 4965, 5256, 5296, 5840, 5958, 6570, 6620, 7008, 7944, 8760, 9930, 10512, 10592, 11680, 11916, 13140, 13240, 14016, 14895, 15888, 17520, 19860, 21024, 21184, 23360, 23832, 24163, 26280, 26480, 29790, 31776, 35040, 39720, 42048, 47664, 48326, 52560, 52960, 59580, 63552, 70080, 72489, 79440, 95328, 96652, 105120, 105920, 119160, 120815, 144978, 158880, 190656, 193304, 210240, 217467, 238320, 241630, 289956, 317760, 362445, 386608, 434934, 476640, 483260, 579912, 724890, 773216, 869868, 953280, 966520, 1087335, 1159824, 1449780, 1546432, 1739736, 1933040, 2174670, 2319648, 2899560, 3479472, 3866080, 4349340, 4639296, 5799120, 6958944, 7732160, 8698680, 11598240, 13917888, 17397360, 23196480, 34794720, 69589440]

約数ペア:

[(1, 69589440), (2, 34794720), (3, 23196480), (4, 17397360), (5, 13917888), (6, 11598240), (8, 8698680), (9, 7732160), (10, 6958944), (12, 5799120), (15, 4639296), (16, 4349340), (18, 3866080), (20, 3479472), (24, 2899560), (30, 2319648), (32, 2174670), (36, 1933040), (40, 1739736), (45, 1546432), (48, 1449780), (60, 1159824), (64, 1087335), (72, 966520), (73, 953280), (80, 869868), (90, 773216), (96, 724890), (120, 579912), (144, 483260), (146, 476640), (160, 434934), (180, 386608), (192, 362445), (219, 317760), (240, 289956), (288, 241630), (292, 238320), (320, 217467), (331, 210240), (360, 193304), (365, 190656), (438, 158880), (480, 144978), (576, 120815), (584, 119160), (657, 105920), (662, 105120), (720, 96652), (730, 95328), (876, 79440), (960, 72489), (993, 70080), (1095, 63552), (1168, 59580), (1314, 52960), (1324, 52560), (1440, 48326), (1460, 47664), (1655, 42048), (1752, 39720), (1986, 35040), (2190, 31776), (2336, 29790), (2628, 26480), (2648, 26280), (2880, 24163), (2920, 23832), (2979, 23360), (3285, 21184), (3310, 21024), (3504, 19860), (3972, 17520), (4380, 15888), (4672, 14895), (4965, 14016), (5256, 13240), (5296, 13140), (5840, 11916), (5958, 11680), (6570, 10592), (6620, 10512), (7008, 9930), (7944, 8760)]