1373697920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 192

約数和(自身を含む): 3990656160

約数和(自身を除く): 2616958240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 289, 320, 340, 448, 476, 544, 560, 578, 595, 640, 680, 896, 952, 1061, 1088, 1120, 1156, 1190, 1360, 1445, 1904, 2023, 2122, 2176, 2240, 2312, 2380, 2720, 2890, 3808, 4046, 4244, 4480, 4624, 4760, 5305, 5440, 5780, 7427, 7616, 8092, 8488, 9248, 9520, 10115, 10610, 10880, 11560, 14854, 15232, 16184, 16976, 18037, 18496, 19040, 20230, 21220, 23120, 29708, 32368, 33952, 36074, 36992, 37135, 38080, 40460, 42440, 46240, 59416, 64736, 67904, 72148, 74270, 76160, 80920, 84880, 90185, 92480, 118832, 126259, 129472, 135808, 144296, 148540, 161840, 169760, 180370, 184960, 237664, 252518, 258944, 288592, 297080, 306629, 323680, 339520, 360740, 475328, 505036, 577184, 594160, 613258, 631295, 647360, 679040, 721480, 950656, 1010072, 1154368, 1188320, 1226516, 1262590, 1294720, 1442960, 1533145, 2020144, 2146403, 2308736, 2376640, 2453032, 2525180, 2885920, 3066290, 4040288, 4292806, 4753280, 4906064, 5050360, 5771840, 6132580, 8080576, 8585612, 9812128, 10100720, 10732015, 11543680, 12265160, 16161152, 17171224, 19624256, 20201440, 21464030, 24530320, 34342448, 39248512, 40402880, 42928060, 49060640, 68684896, 80805760, 85856120, 98121280, 137369792, 171712240, 196242560, 274739584, 343424480, 686848960, 1373697920]

約数ペア:

[(1, 1373697920), (2, 686848960), (4, 343424480), (5, 274739584), (7, 196242560), (8, 171712240), (10, 137369792), (14, 98121280), (16, 85856120), (17, 80805760), (20, 68684896), (28, 49060640), (32, 42928060), (34, 40402880), (35, 39248512), (40, 34342448), (56, 24530320), (64, 21464030), (68, 20201440), (70, 19624256), (80, 17171224), (85, 16161152), (112, 12265160), (119, 11543680), (128, 10732015), (136, 10100720), (140, 9812128), (160, 8585612), (170, 8080576), (224, 6132580), (238, 5771840), (272, 5050360), (280, 4906064), (289, 4753280), (320, 4292806), (340, 4040288), (448, 3066290), (476, 2885920), (544, 2525180), (560, 2453032), (578, 2376640), (595, 2308736), (640, 2146403), (680, 2020144), (896, 1533145), (952, 1442960), (1061, 1294720), (1088, 1262590), (1120, 1226516), (1156, 1188320), (1190, 1154368), (1360, 1010072), (1445, 950656), (1904, 721480), (2023, 679040), (2122, 647360), (2176, 631295), (2240, 613258), (2312, 594160), (2380, 577184), (2720, 505036), (2890, 475328), (3808, 360740), (4046, 339520), (4244, 323680), (4480, 306629), (4624, 297080), (4760, 288592), (5305, 258944), (5440, 252518), (5780, 237664), (7427, 184960), (7616, 180370), (8092, 169760), (8488, 161840), (9248, 148540), (9520, 144296), (10115, 135808), (10610, 129472), (10880, 126259), (11560, 118832), (14854, 92480), (15232, 90185), (16184, 84880), (16976, 80920), (18037, 76160), (18496, 74270), (19040, 72148), (20230, 67904), (21220, 64736), (23120, 59416), (29708, 46240), (32368, 42440), (33952, 40460), (36074, 38080), (36992, 37135)]