1903662720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19441}}^1$

素因数の和:19483

約数の個数: 192

約数和(自身を含む): 6960624840

約数和(自身を除く): 5056962120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19441, 19584, 24480, 32640, 38882, 48960, 58323, 77764, 97205, 97920, 116646, 155528, 174969, 194410, 233292, 291615, 311056, 330497, 349938, 388820, 466584, 583230, 622112, 660994, 699876, 777640, 874845, 933168, 991491, 1166460, 1244224, 1321988, 1399752, 1555280, 1652485, 1749690, 1866336, 1982982, 2332920, 2488448, 2643976, 2799504, 2974473, 3110560, 3304970, 3499380, 3732672, 3965964, 4665840, 4957455, 5287952, 5599008, 5948946, 6221120, 6609940, 6998760, 7465344, 7931928, 9331680, 9914910, 10575904, 11198016, 11897892, 12442240, 13219880, 13997520, 14872365, 15863856, 18663360, 19829820, 21151808, 22396032, 23795784, 26439760, 27995040, 29744730, 31727712, 37326720, 39659640, 42303616, 47591568, 52879520, 55990080, 59489460, 63455424, 79319280, 95183136, 105759040, 111980160, 118978920, 126910848, 158638560, 190366272, 211518080, 237957840, 317277120, 380732544, 475915680, 634554240, 951831360, 1903662720]

約数ペア:

[(1, 1903662720), (2, 951831360), (3, 634554240), (4, 475915680), (5, 380732544), (6, 317277120), (8, 237957840), (9, 211518080), (10, 190366272), (12, 158638560), (15, 126910848), (16, 118978920), (17, 111980160), (18, 105759040), (20, 95183136), (24, 79319280), (30, 63455424), (32, 59489460), (34, 55990080), (36, 52879520), (40, 47591568), (45, 42303616), (48, 39659640), (51, 37326720), (60, 31727712), (64, 29744730), (68, 27995040), (72, 26439760), (80, 23795784), (85, 22396032), (90, 21151808), (96, 19829820), (102, 18663360), (120, 15863856), (128, 14872365), (136, 13997520), (144, 13219880), (153, 12442240), (160, 11897892), (170, 11198016), (180, 10575904), (192, 9914910), (204, 9331680), (240, 7931928), (255, 7465344), (272, 6998760), (288, 6609940), (306, 6221120), (320, 5948946), (340, 5599008), (360, 5287952), (384, 4957455), (408, 4665840), (480, 3965964), (510, 3732672), (544, 3499380), (576, 3304970), (612, 3110560), (640, 2974473), (680, 2799504), (720, 2643976), (765, 2488448), (816, 2332920), (960, 1982982), (1020, 1866336), (1088, 1749690), (1152, 1652485), (1224, 1555280), (1360, 1399752), (1440, 1321988), (1530, 1244224), (1632, 1166460), (1920, 991491), (2040, 933168), (2176, 874845), (2448, 777640), (2720, 699876), (2880, 660994), (3060, 622112), (3264, 583230), (4080, 466584), (4896, 388820), (5440, 349938), (5760, 330497), (6120, 311056), (6528, 291615), (8160, 233292), (9792, 194410), (10880, 174969), (12240, 155528), (16320, 116646), (19441, 97920), (19584, 97205), (24480, 77764), (32640, 58323), (38882, 48960)]