423691680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 1427207040

約数和(自身を除く): 1003515360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 137, 160, 170, 204, 240, 255, 272, 274, 340, 379, 408, 411, 480, 510, 544, 548, 680, 685, 758, 816, 822, 1020, 1096, 1137, 1360, 1370, 1516, 1632, 1644, 1895, 2040, 2055, 2192, 2274, 2329, 2720, 2740, 3032, 3288, 3790, 4080, 4110, 4384, 4548, 4658, 5480, 5685, 6064, 6443, 6576, 6987, 7580, 8160, 8220, 9096, 9316, 10960, 11370, 11645, 12128, 12886, 13152, 13974, 15160, 16440, 18192, 18632, 19329, 21920, 22740, 23290, 25772, 27948, 30320, 32215, 32880, 34935, 36384, 37264, 38658, 45480, 46580, 51544, 51923, 55896, 60640, 64430, 65760, 69870, 74528, 77316, 90960, 93160, 96645, 103088, 103846, 111792, 128860, 139740, 154632, 155769, 181920, 186320, 193290, 206176, 207692, 223584, 257720, 259615, 279480, 309264, 311538, 372640, 386580, 415384, 515440, 519230, 558960, 618528, 623076, 773160, 778845, 830768, 882691, 1030880, 1038460, 1117920, 1246152, 1546320, 1557690, 1661536, 1765382, 2076920, 2492304, 2648073, 3092640, 3115380, 3530764, 4153840, 4413455, 4984608, 5296146, 6230760, 7061528, 8307680, 8826910, 10592292, 12461520, 13240365, 14123056, 17653820, 21184584, 24923040, 26480730, 28246112, 35307640, 42369168, 52961460, 70615280, 84738336, 105922920, 141230560, 211845840, 423691680]

約数ペア:

[(1, 423691680), (2, 211845840), (3, 141230560), (4, 105922920), (5, 84738336), (6, 70615280), (8, 52961460), (10, 42369168), (12, 35307640), (15, 28246112), (16, 26480730), (17, 24923040), (20, 21184584), (24, 17653820), (30, 14123056), (32, 13240365), (34, 12461520), (40, 10592292), (48, 8826910), (51, 8307680), (60, 7061528), (68, 6230760), (80, 5296146), (85, 4984608), (96, 4413455), (102, 4153840), (120, 3530764), (136, 3115380), (137, 3092640), (160, 2648073), (170, 2492304), (204, 2076920), (240, 1765382), (255, 1661536), (272, 1557690), (274, 1546320), (340, 1246152), (379, 1117920), (408, 1038460), (411, 1030880), (480, 882691), (510, 830768), (544, 778845), (548, 773160), (680, 623076), (685, 618528), (758, 558960), (816, 519230), (822, 515440), (1020, 415384), (1096, 386580), (1137, 372640), (1360, 311538), (1370, 309264), (1516, 279480), (1632, 259615), (1644, 257720), (1895, 223584), (2040, 207692), (2055, 206176), (2192, 193290), (2274, 186320), (2329, 181920), (2720, 155769), (2740, 154632), (3032, 139740), (3288, 128860), (3790, 111792), (4080, 103846), (4110, 103088), (4384, 96645), (4548, 93160), (4658, 90960), (5480, 77316), (5685, 74528), (6064, 69870), (6443, 65760), (6576, 64430), (6987, 60640), (7580, 55896), (8160, 51923), (8220, 51544), (9096, 46580), (9316, 45480), (10960, 38658), (11370, 37264), (11645, 36384), (12128, 34935), (12886, 32880), (13152, 32215), (13974, 30320), (15160, 27948), (16440, 25772), (18192, 23290), (18632, 22740), (19329, 21920)]