31606080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 113678208

約数和(自身を除く): 82072128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 73, 80, 82, 88, 96, 110, 120, 123, 132, 146, 160, 164, 165, 176, 192, 205, 219, 220, 240, 246, 264, 292, 320, 328, 330, 352, 365, 410, 438, 440, 451, 480, 492, 528, 584, 615, 656, 660, 704, 730, 803, 820, 876, 880, 902, 960, 984, 1056, 1095, 1168, 1230, 1312, 1320, 1353, 1460, 1606, 1640, 1752, 1760, 1804, 1968, 2112, 2190, 2255, 2336, 2409, 2460, 2624, 2640, 2706, 2920, 2993, 3212, 3280, 3504, 3520, 3608, 3936, 4015, 4380, 4510, 4672, 4818, 4920, 5280, 5412, 5840, 5986, 6424, 6560, 6765, 7008, 7216, 7872, 8030, 8760, 8979, 9020, 9636, 9840, 10560, 10824, 11680, 11972, 12045, 12848, 13120, 13530, 14016, 14432, 14965, 16060, 17520, 17958, 18040, 19272, 19680, 21648, 23360, 23944, 24090, 25696, 27060, 28864, 29930, 32120, 32923, 35040, 35916, 36080, 38544, 39360, 43296, 44895, 47888, 48180, 51392, 54120, 59860, 64240, 65846, 70080, 71832, 72160, 77088, 86592, 89790, 95776, 96360, 98769, 108240, 119720, 128480, 131692, 143664, 144320, 154176, 164615, 179580, 191552, 192720, 197538, 216480, 239440, 256960, 263384, 287328, 329230, 359160, 385440, 395076, 432960, 478880, 493845, 526768, 574656, 658460, 718320, 770880, 790152, 957760, 987690, 1053536, 1316920, 1436640, 1580304, 1975380, 2107072, 2633840, 2873280, 3160608, 3950760, 5267680, 6321216, 7901520, 10535360, 15803040, 31606080]

約数ペア:

[(1, 31606080), (2, 15803040), (3, 10535360), (4, 7901520), (5, 6321216), (6, 5267680), (8, 3950760), (10, 3160608), (11, 2873280), (12, 2633840), (15, 2107072), (16, 1975380), (20, 1580304), (22, 1436640), (24, 1316920), (30, 1053536), (32, 987690), (33, 957760), (40, 790152), (41, 770880), (44, 718320), (48, 658460), (55, 574656), (60, 526768), (64, 493845), (66, 478880), (73, 432960), (80, 395076), (82, 385440), (88, 359160), (96, 329230), (110, 287328), (120, 263384), (123, 256960), (132, 239440), (146, 216480), (160, 197538), (164, 192720), (165, 191552), (176, 179580), (192, 164615), (205, 154176), (219, 144320), (220, 143664), (240, 131692), (246, 128480), (264, 119720), (292, 108240), (320, 98769), (328, 96360), (330, 95776), (352, 89790), (365, 86592), (410, 77088), (438, 72160), (440, 71832), (451, 70080), (480, 65846), (492, 64240), (528, 59860), (584, 54120), (615, 51392), (656, 48180), (660, 47888), (704, 44895), (730, 43296), (803, 39360), (820, 38544), (876, 36080), (880, 35916), (902, 35040), (960, 32923), (984, 32120), (1056, 29930), (1095, 28864), (1168, 27060), (1230, 25696), (1312, 24090), (1320, 23944), (1353, 23360), (1460, 21648), (1606, 19680), (1640, 19272), (1752, 18040), (1760, 17958), (1804, 17520), (1968, 16060), (2112, 14965), (2190, 14432), (2255, 14016), (2336, 13530), (2409, 13120), (2460, 12848), (2624, 12045), (2640, 11972), (2706, 11680), (2920, 10824), (2993, 10560), (3212, 9840), (3280, 9636), (3504, 9020), (3520, 8979), (3608, 8760), (3936, 8030), (4015, 7872), (4380, 7216), (4510, 7008), (4672, 6765), (4818, 6560), (4920, 6424), (5280, 5986), (5412, 5840)]