23704560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 90181728

約数和(自身を除く): 66477168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 73, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 146, 164, 165, 176, 180, 198, 205, 219, 220, 240, 246, 264, 292, 328, 330, 360, 365, 369, 396, 410, 438, 440, 451, 492, 495, 528, 584, 615, 656, 657, 660, 720, 730, 738, 792, 803, 820, 876, 880, 902, 984, 990, 1095, 1168, 1230, 1314, 1320, 1353, 1460, 1476, 1584, 1606, 1640, 1752, 1804, 1845, 1968, 1980, 2190, 2255, 2409, 2460, 2628, 2640, 2706, 2920, 2952, 2993, 3212, 3280, 3285, 3504, 3608, 3690, 3960, 4015, 4059, 4380, 4510, 4818, 4920, 5256, 5412, 5840, 5904, 5986, 6424, 6570, 6765, 7216, 7227, 7380, 7920, 8030, 8118, 8760, 8979, 9020, 9636, 9840, 10512, 10824, 11972, 12045, 12848, 13140, 13530, 14454, 14760, 14965, 16060, 16236, 17520, 17958, 18040, 19272, 20295, 21648, 23944, 24090, 26280, 26937, 27060, 28908, 29520, 29930, 32120, 32472, 32923, 35916, 36080, 36135, 38544, 40590, 44895, 47888, 48180, 52560, 53874, 54120, 57816, 59860, 64240, 64944, 65846, 71832, 72270, 81180, 89790, 96360, 98769, 107748, 108240, 115632, 119720, 131692, 134685, 143664, 144540, 162360, 164615, 179580, 192720, 197538, 215496, 239440, 263384, 269370, 289080, 296307, 324720, 329230, 359160, 395076, 430992, 493845, 526768, 538740, 578160, 592614, 658460, 718320, 790152, 987690, 1077480, 1185228, 1316920, 1481535, 1580304, 1975380, 2154960, 2370456, 2633840, 2963070, 3950760, 4740912, 5926140, 7901520, 11852280, 23704560]

約数ペア:

[(1, 23704560), (2, 11852280), (3, 7901520), (4, 5926140), (5, 4740912), (6, 3950760), (8, 2963070), (9, 2633840), (10, 2370456), (11, 2154960), (12, 1975380), (15, 1580304), (16, 1481535), (18, 1316920), (20, 1185228), (22, 1077480), (24, 987690), (30, 790152), (33, 718320), (36, 658460), (40, 592614), (41, 578160), (44, 538740), (45, 526768), (48, 493845), (55, 430992), (60, 395076), (66, 359160), (72, 329230), (73, 324720), (80, 296307), (82, 289080), (88, 269370), (90, 263384), (99, 239440), (110, 215496), (120, 197538), (123, 192720), (132, 179580), (144, 164615), (146, 162360), (164, 144540), (165, 143664), (176, 134685), (180, 131692), (198, 119720), (205, 115632), (219, 108240), (220, 107748), (240, 98769), (246, 96360), (264, 89790), (292, 81180), (328, 72270), (330, 71832), (360, 65846), (365, 64944), (369, 64240), (396, 59860), (410, 57816), (438, 54120), (440, 53874), (451, 52560), (492, 48180), (495, 47888), (528, 44895), (584, 40590), (615, 38544), (656, 36135), (657, 36080), (660, 35916), (720, 32923), (730, 32472), (738, 32120), (792, 29930), (803, 29520), (820, 28908), (876, 27060), (880, 26937), (902, 26280), (984, 24090), (990, 23944), (1095, 21648), (1168, 20295), (1230, 19272), (1314, 18040), (1320, 17958), (1353, 17520), (1460, 16236), (1476, 16060), (1584, 14965), (1606, 14760), (1640, 14454), (1752, 13530), (1804, 13140), (1845, 12848), (1968, 12045), (1980, 11972), (2190, 10824), (2255, 10512), (2409, 9840), (2460, 9636), (2628, 9020), (2640, 8979), (2706, 8760), (2920, 8118), (2952, 8030), (2993, 7920), (3212, 7380), (3280, 7227), (3285, 7216), (3504, 6765), (3608, 6570), (3690, 6424), (3960, 5986), (4015, 5904), (4059, 5840), (4380, 5412), (4510, 5256), (4818, 4920)]