83603280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 283696128

約数和(自身を除く): 200092848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 661, 680, 744, 816, 930, 1020, 1054, 1240, 1322, 1360, 1488, 1581, 1860, 1983, 2040, 2108, 2480, 2635, 2644, 3162, 3305, 3720, 3966, 4080, 4216, 5270, 5288, 6324, 6610, 7440, 7905, 7932, 8432, 9915, 10540, 10576, 11237, 12648, 13220, 15810, 15864, 19830, 20491, 21080, 22474, 25296, 26440, 31620, 31728, 33711, 39660, 40982, 42160, 44948, 52880, 56185, 61473, 63240, 67422, 79320, 81964, 89896, 102455, 112370, 122946, 126480, 134844, 158640, 163928, 168555, 179792, 204910, 224740, 245892, 269688, 307365, 327856, 337110, 348347, 409820, 449480, 491784, 539376, 614730, 674220, 696694, 819640, 898960, 983568, 1045041, 1229460, 1348440, 1393388, 1639280, 1741735, 2090082, 2458920, 2696880, 2786776, 3483470, 4180164, 4917840, 5225205, 5573552, 6966940, 8360328, 10450410, 13933880, 16720656, 20900820, 27867760, 41801640, 83603280]

約数ペア:

[(1, 83603280), (2, 41801640), (3, 27867760), (4, 20900820), (5, 16720656), (6, 13933880), (8, 10450410), (10, 8360328), (12, 6966940), (15, 5573552), (16, 5225205), (17, 4917840), (20, 4180164), (24, 3483470), (30, 2786776), (31, 2696880), (34, 2458920), (40, 2090082), (48, 1741735), (51, 1639280), (60, 1393388), (62, 1348440), (68, 1229460), (80, 1045041), (85, 983568), (93, 898960), (102, 819640), (120, 696694), (124, 674220), (136, 614730), (155, 539376), (170, 491784), (186, 449480), (204, 409820), (240, 348347), (248, 337110), (255, 327856), (272, 307365), (310, 269688), (340, 245892), (372, 224740), (408, 204910), (465, 179792), (496, 168555), (510, 163928), (527, 158640), (620, 134844), (661, 126480), (680, 122946), (744, 112370), (816, 102455), (930, 89896), (1020, 81964), (1054, 79320), (1240, 67422), (1322, 63240), (1360, 61473), (1488, 56185), (1581, 52880), (1860, 44948), (1983, 42160), (2040, 40982), (2108, 39660), (2480, 33711), (2635, 31728), (2644, 31620), (3162, 26440), (3305, 25296), (3720, 22474), (3966, 21080), (4080, 20491), (4216, 19830), (5270, 15864), (5288, 15810), (6324, 13220), (6610, 12648), (7440, 11237), (7905, 10576), (7932, 10540), (8432, 9915)]