1397714940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 4548918528

約数和(自身を除く): 3151203588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 73, 81, 90, 106, 108, 135, 146, 159, 162, 180, 212, 219, 223, 265, 270, 292, 318, 324, 365, 405, 438, 446, 477, 530, 540, 636, 657, 669, 730, 795, 810, 876, 892, 954, 1060, 1095, 1115, 1314, 1338, 1431, 1460, 1590, 1620, 1908, 1971, 2007, 2190, 2230, 2385, 2628, 2676, 2862, 3180, 3285, 3345, 3869, 3942, 4014, 4293, 4380, 4460, 4770, 5724, 5913, 6021, 6570, 6690, 7155, 7738, 7884, 8028, 8586, 9540, 9855, 10035, 11607, 11819, 11826, 12042, 13140, 13380, 14310, 15476, 16279, 17172, 18063, 19345, 19710, 20070, 21465, 23214, 23638, 23652, 24084, 28620, 29565, 30105, 32558, 34821, 35457, 36126, 38690, 39420, 40140, 42930, 46428, 47276, 48837, 58035, 59095, 59130, 60210, 65116, 69642, 70914, 72252, 77380, 81395, 85860, 90315, 97674, 104463, 106371, 116070, 118190, 118260, 120420, 139284, 141828, 146511, 162790, 174105, 177285, 180630, 195348, 208926, 212742, 232140, 236380, 244185, 293022, 313389, 319113, 325580, 348210, 354570, 361260, 417852, 425484, 439533, 488370, 522315, 531855, 586044, 626778, 638226, 696420, 709140, 732555, 862787, 879066, 957339, 976740, 1044630, 1063710, 1253556, 1276452, 1318599, 1465110, 1566945, 1595565, 1725574, 1758132, 1914678, 2089260, 2127420, 2197665, 2588361, 2637198, 2930220, 3133890, 3191130, 3451148, 3829356, 4313935, 4395330, 4786695, 5176722, 5274396, 6267780, 6382260, 6592995, 7765083, 8627870, 8790660, 9573390, 10353444, 12941805, 13185990, 15530166, 17255740, 19146780, 23295249, 25883610, 26371980, 31060332, 38825415, 46590498, 51767220, 69885747, 77650830, 93180996, 116476245, 139771494, 155301660, 232952490, 279542988, 349428735, 465904980, 698857470, 1397714940]

約数ペア:

[(1, 1397714940), (2, 698857470), (3, 465904980), (4, 349428735), (5, 279542988), (6, 232952490), (9, 155301660), (10, 139771494), (12, 116476245), (15, 93180996), (18, 77650830), (20, 69885747), (27, 51767220), (30, 46590498), (36, 38825415), (45, 31060332), (53, 26371980), (54, 25883610), (60, 23295249), (73, 19146780), (81, 17255740), (90, 15530166), (106, 13185990), (108, 12941805), (135, 10353444), (146, 9573390), (159, 8790660), (162, 8627870), (180, 7765083), (212, 6592995), (219, 6382260), (223, 6267780), (265, 5274396), (270, 5176722), (292, 4786695), (318, 4395330), (324, 4313935), (365, 3829356), (405, 3451148), (438, 3191130), (446, 3133890), (477, 2930220), (530, 2637198), (540, 2588361), (636, 2197665), (657, 2127420), (669, 2089260), (730, 1914678), (795, 1758132), (810, 1725574), (876, 1595565), (892, 1566945), (954, 1465110), (1060, 1318599), (1095, 1276452), (1115, 1253556), (1314, 1063710), (1338, 1044630), (1431, 976740), (1460, 957339), (1590, 879066), (1620, 862787), (1908, 732555), (1971, 709140), (2007, 696420), (2190, 638226), (2230, 626778), (2385, 586044), (2628, 531855), (2676, 522315), (2862, 488370), (3180, 439533), (3285, 425484), (3345, 417852), (3869, 361260), (3942, 354570), (4014, 348210), (4293, 325580), (4380, 319113), (4460, 313389), (4770, 293022), (5724, 244185), (5913, 236380), (6021, 232140), (6570, 212742), (6690, 208926), (7155, 195348), (7738, 180630), (7884, 177285), (8028, 174105), (8586, 162790), (9540, 146511), (9855, 141828), (10035, 139284), (11607, 120420), (11819, 118260), (11826, 118190), (12042, 116070), (13140, 106371), (13380, 104463), (14310, 97674), (15476, 90315), (16279, 85860), (17172, 81395), (18063, 77380), (19345, 72252), (19710, 70914), (20070, 69642), (21465, 65116), (23214, 60210), (23638, 59130), (23652, 59095), (24084, 58035), (28620, 48837), (29565, 47276), (30105, 46428), (32558, 42930), (34821, 40140), (35457, 39420), (36126, 38690)]