17629680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 60264000

約数和(自身を除く): 42634320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 149, 170, 174, 204, 232, 240, 255, 272, 290, 298, 340, 348, 408, 435, 447, 464, 493, 510, 580, 596, 680, 696, 745, 816, 870, 894, 986, 1020, 1160, 1192, 1360, 1392, 1479, 1490, 1740, 1788, 1972, 2040, 2235, 2320, 2384, 2465, 2533, 2958, 2980, 3480, 3576, 3944, 4080, 4321, 4470, 4930, 5066, 5916, 5960, 6960, 7152, 7395, 7599, 7888, 8642, 8940, 9860, 10132, 11832, 11920, 12665, 12963, 14790, 15198, 17284, 17880, 19720, 20264, 21605, 23664, 25330, 25926, 29580, 30396, 34568, 35760, 37995, 39440, 40528, 43210, 50660, 51852, 59160, 60792, 64815, 69136, 73457, 75990, 86420, 101320, 103704, 118320, 121584, 129630, 146914, 151980, 172840, 202640, 207408, 220371, 259260, 293828, 303960, 345680, 367285, 440742, 518520, 587656, 607920, 734570, 881484, 1037040, 1101855, 1175312, 1469140, 1762968, 2203710, 2938280, 3525936, 4407420, 5876560, 8814840, 17629680]

約数ペア:

[(1, 17629680), (2, 8814840), (3, 5876560), (4, 4407420), (5, 3525936), (6, 2938280), (8, 2203710), (10, 1762968), (12, 1469140), (15, 1175312), (16, 1101855), (17, 1037040), (20, 881484), (24, 734570), (29, 607920), (30, 587656), (34, 518520), (40, 440742), (48, 367285), (51, 345680), (58, 303960), (60, 293828), (68, 259260), (80, 220371), (85, 207408), (87, 202640), (102, 172840), (116, 151980), (120, 146914), (136, 129630), (145, 121584), (149, 118320), (170, 103704), (174, 101320), (204, 86420), (232, 75990), (240, 73457), (255, 69136), (272, 64815), (290, 60792), (298, 59160), (340, 51852), (348, 50660), (408, 43210), (435, 40528), (447, 39440), (464, 37995), (493, 35760), (510, 34568), (580, 30396), (596, 29580), (680, 25926), (696, 25330), (745, 23664), (816, 21605), (870, 20264), (894, 19720), (986, 17880), (1020, 17284), (1160, 15198), (1192, 14790), (1360, 12963), (1392, 12665), (1479, 11920), (1490, 11832), (1740, 10132), (1788, 9860), (1972, 8940), (2040, 8642), (2235, 7888), (2320, 7599), (2384, 7395), (2465, 7152), (2533, 6960), (2958, 5960), (2980, 5916), (3480, 5066), (3576, 4930), (3944, 4470), (4080, 4321)]