16521360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 55496448

約数和(自身を除く): 38975088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 73, 80, 82, 92, 115, 120, 123, 138, 146, 164, 184, 205, 219, 230, 240, 246, 276, 292, 328, 345, 365, 368, 410, 438, 460, 492, 552, 584, 615, 656, 690, 730, 820, 876, 920, 943, 984, 1095, 1104, 1168, 1230, 1380, 1460, 1640, 1679, 1752, 1840, 1886, 1968, 2190, 2460, 2760, 2829, 2920, 2993, 3280, 3358, 3504, 3772, 4380, 4715, 4920, 5037, 5520, 5658, 5840, 5986, 6716, 7544, 8395, 8760, 8979, 9430, 9840, 10074, 11316, 11972, 13432, 14145, 14965, 15088, 16790, 17520, 17958, 18860, 20148, 22632, 23944, 25185, 26864, 28290, 29930, 33580, 35916, 37720, 40296, 44895, 45264, 47888, 50370, 56580, 59860, 67160, 68839, 71832, 75440, 80592, 89790, 100740, 113160, 119720, 134320, 137678, 143664, 179580, 201480, 206517, 226320, 239440, 275356, 344195, 359160, 402960, 413034, 550712, 688390, 718320, 826068, 1032585, 1101424, 1376780, 1652136, 2065170, 2753560, 3304272, 4130340, 5507120, 8260680, 16521360]

約数ペア:

[(1, 16521360), (2, 8260680), (3, 5507120), (4, 4130340), (5, 3304272), (6, 2753560), (8, 2065170), (10, 1652136), (12, 1376780), (15, 1101424), (16, 1032585), (20, 826068), (23, 718320), (24, 688390), (30, 550712), (40, 413034), (41, 402960), (46, 359160), (48, 344195), (60, 275356), (69, 239440), (73, 226320), (80, 206517), (82, 201480), (92, 179580), (115, 143664), (120, 137678), (123, 134320), (138, 119720), (146, 113160), (164, 100740), (184, 89790), (205, 80592), (219, 75440), (230, 71832), (240, 68839), (246, 67160), (276, 59860), (292, 56580), (328, 50370), (345, 47888), (365, 45264), (368, 44895), (410, 40296), (438, 37720), (460, 35916), (492, 33580), (552, 29930), (584, 28290), (615, 26864), (656, 25185), (690, 23944), (730, 22632), (820, 20148), (876, 18860), (920, 17958), (943, 17520), (984, 16790), (1095, 15088), (1104, 14965), (1168, 14145), (1230, 13432), (1380, 11972), (1460, 11316), (1640, 10074), (1679, 9840), (1752, 9430), (1840, 8979), (1886, 8760), (1968, 8395), (2190, 7544), (2460, 6716), (2760, 5986), (2829, 5840), (2920, 5658), (2993, 5520), (3280, 5037), (3358, 4920), (3504, 4715), (3772, 4380)]