17114720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 49124880

約数和(自身を除く): 32010160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 59, 70, 74, 80, 98, 112, 118, 140, 148, 160, 185, 196, 224, 236, 245, 259, 280, 295, 296, 370, 392, 413, 472, 490, 518, 560, 590, 592, 740, 784, 826, 944, 980, 1036, 1120, 1180, 1184, 1295, 1480, 1568, 1652, 1813, 1888, 1960, 2065, 2072, 2183, 2360, 2590, 2891, 2960, 3304, 3626, 3920, 4130, 4144, 4366, 4720, 5180, 5782, 5920, 6608, 7252, 7840, 8260, 8288, 8732, 9065, 9440, 10360, 10915, 11564, 13216, 14455, 14504, 15281, 16520, 17464, 18130, 20720, 21830, 23128, 28910, 29008, 30562, 33040, 34928, 36260, 41440, 43660, 46256, 57820, 58016, 61124, 66080, 69856, 72520, 76405, 87320, 92512, 106967, 115640, 122248, 145040, 152810, 174640, 213934, 231280, 244496, 290080, 305620, 349280, 427868, 462560, 488992, 534835, 611240, 855736, 1069670, 1222480, 1711472, 2139340, 2444960, 3422944, 4278680, 8557360, 17114720]

約数ペア:

[(1, 17114720), (2, 8557360), (4, 4278680), (5, 3422944), (7, 2444960), (8, 2139340), (10, 1711472), (14, 1222480), (16, 1069670), (20, 855736), (28, 611240), (32, 534835), (35, 488992), (37, 462560), (40, 427868), (49, 349280), (56, 305620), (59, 290080), (70, 244496), (74, 231280), (80, 213934), (98, 174640), (112, 152810), (118, 145040), (140, 122248), (148, 115640), (160, 106967), (185, 92512), (196, 87320), (224, 76405), (236, 72520), (245, 69856), (259, 66080), (280, 61124), (295, 58016), (296, 57820), (370, 46256), (392, 43660), (413, 41440), (472, 36260), (490, 34928), (518, 33040), (560, 30562), (590, 29008), (592, 28910), (740, 23128), (784, 21830), (826, 20720), (944, 18130), (980, 17464), (1036, 16520), (1120, 15281), (1180, 14504), (1184, 14455), (1295, 13216), (1480, 11564), (1568, 10915), (1652, 10360), (1813, 9440), (1888, 9065), (1960, 8732), (2065, 8288), (2072, 8260), (2183, 7840), (2360, 7252), (2590, 6608), (2891, 5920), (2960, 5782), (3304, 5180), (3626, 4720), (3920, 4366), (4130, 4144)]