1975960320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30269}}^1$

素因数の和:30310

約数の個数: 144

約数和(自身を含む): 6682163040

約数和(自身を除く): 4706202720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 21760, 30269, 32640, 60538, 65280, 90807, 121076, 151345, 181614, 242152, 302690, 363228, 454035, 484304, 514573, 605380, 726456, 908070, 968608, 1029146, 1210760, 1452912, 1543719, 1816140, 1937216, 2058292, 2421520, 2572865, 2905824, 3087438, 3632280, 3874432, 4116584, 4843040, 5145730, 5811648, 6174876, 7264560, 7718595, 7748864, 8233168, 9686080, 10291460, 11623296, 12349752, 14529120, 15437190, 16466336, 19372160, 20582920, 23246592, 24699504, 29058240, 30874380, 32932672, 38744320, 41165840, 49399008, 58116480, 61748760, 65865344, 82331680, 98798016, 116232960, 123497520, 131730688, 164663360, 197596032, 246995040, 329326720, 395192064, 493990080, 658653440, 987980160, 1975960320]

約数ペア:

[(1, 1975960320), (2, 987980160), (3, 658653440), (4, 493990080), (5, 395192064), (6, 329326720), (8, 246995040), (10, 197596032), (12, 164663360), (15, 131730688), (16, 123497520), (17, 116232960), (20, 98798016), (24, 82331680), (30, 65865344), (32, 61748760), (34, 58116480), (40, 49399008), (48, 41165840), (51, 38744320), (60, 32932672), (64, 30874380), (68, 29058240), (80, 24699504), (85, 23246592), (96, 20582920), (102, 19372160), (120, 16466336), (128, 15437190), (136, 14529120), (160, 12349752), (170, 11623296), (192, 10291460), (204, 9686080), (240, 8233168), (255, 7748864), (256, 7718595), (272, 7264560), (320, 6174876), (340, 5811648), (384, 5145730), (408, 4843040), (480, 4116584), (510, 3874432), (544, 3632280), (640, 3087438), (680, 2905824), (768, 2572865), (816, 2421520), (960, 2058292), (1020, 1937216), (1088, 1816140), (1280, 1543719), (1360, 1452912), (1632, 1210760), (1920, 1029146), (2040, 968608), (2176, 908070), (2720, 726456), (3264, 605380), (3840, 514573), (4080, 484304), (4352, 454035), (5440, 363228), (6528, 302690), (8160, 242152), (10880, 181614), (13056, 151345), (16320, 121076), (21760, 90807), (30269, 65280), (32640, 60538)]