19179116640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{7867}}^1$

素因数の和:9581

約数の個数: 144

約数和(自身を含む): 65495718288

約数和(自身を除く): 46316601648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1693, 3386, 5079, 6772, 7867, 8465, 10158, 13544, 15237, 15734, 16930, 20316, 23601, 25395, 27088, 30474, 31468, 33860, 39335, 40632, 47202, 50790, 54176, 60948, 62936, 67720, 70803, 76185, 78670, 81264, 94404, 101580, 118005, 121896, 125872, 135440, 141606, 152370, 157340, 162528, 188808, 203160, 236010, 243792, 251744, 270880, 283212, 304740, 314680, 354015, 377616, 406320, 472020, 487584, 566424, 609480, 629360, 708030, 755232, 812640, 944040, 1132848, 1218960, 1258720, 1416060, 1888080, 2265696, 2437920, 2832120, 3776160, 5664240, 11328480, 13318831, 26637662, 39956493, 53275324, 66594155, 79912986, 106550648, 119869479, 133188310, 159825972, 199782465, 213101296, 239738958, 266376620, 319651944, 399564930, 426202592, 479477916, 532753240, 599347395, 639303888, 799129860, 958955832, 1065506480, 1198694790, 1278607776, 1598259720, 1917911664, 2131012960, 2397389580, 3196519440, 3835823328, 4794779160, 6393038880, 9589558320, 19179116640]

約数ペア:

[(1, 19179116640), (2, 9589558320), (3, 6393038880), (4, 4794779160), (5, 3835823328), (6, 3196519440), (8, 2397389580), (9, 2131012960), (10, 1917911664), (12, 1598259720), (15, 1278607776), (16, 1198694790), (18, 1065506480), (20, 958955832), (24, 799129860), (30, 639303888), (32, 599347395), (36, 532753240), (40, 479477916), (45, 426202592), (48, 399564930), (60, 319651944), (72, 266376620), (80, 239738958), (90, 213101296), (96, 199782465), (120, 159825972), (144, 133188310), (160, 119869479), (180, 106550648), (240, 79912986), (288, 66594155), (360, 53275324), (480, 39956493), (720, 26637662), (1440, 13318831), (1693, 11328480), (3386, 5664240), (5079, 3776160), (6772, 2832120), (7867, 2437920), (8465, 2265696), (10158, 1888080), (13544, 1416060), (15237, 1258720), (15734, 1218960), (16930, 1132848), (20316, 944040), (23601, 812640), (25395, 755232), (27088, 708030), (30474, 629360), (31468, 609480), (33860, 566424), (39335, 487584), (40632, 472020), (47202, 406320), (50790, 377616), (54176, 354015), (60948, 314680), (62936, 304740), (67720, 283212), (70803, 270880), (76185, 251744), (78670, 243792), (81264, 236010), (94404, 203160), (101580, 188808), (118005, 162528), (121896, 157340), (125872, 152370), (135440, 141606)]