1922837760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2121

約数の個数: 216

約数和(自身を含む): 6736320864

約数和(自身を除く): 4813483104

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, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 768, 830, 960, 996, 1152, 1245, 1280, 1328, 1440, 1494, 1660, 1920, 1992, 2011, 2304, 2490, 2656, 2880, 2988, 3320, 3735, 3840, 3984, 4022, 4980, 5312, 5760, 5976, 6033, 6640, 7470, 7968, 8044, 9960, 10055, 10624, 11520, 11952, 12066, 13280, 14940, 15936, 16088, 18099, 19920, 20110, 21248, 23904, 24132, 26560, 29880, 30165, 31872, 32176, 36198, 39840, 40220, 47808, 48264, 53120, 59760, 60330, 63744, 64352, 72396, 79680, 80440, 90495, 95616, 96528, 106240, 119520, 120660, 128704, 144792, 159360, 160880, 166913, 180990, 191232, 193056, 239040, 241320, 257408, 289584, 318720, 321760, 333826, 361980, 386112, 478080, 482640, 500739, 514816, 579168, 643520, 667652, 723960, 772224, 834565, 956160, 965280, 1001478, 1158336, 1287040, 1335304, 1447920, 1502217, 1544448, 1669130, 1930560, 2002956, 2316672, 2503695, 2574080, 2670608, 2895840, 3004434, 3338260, 3861120, 4005912, 4633344, 5007390, 5341216, 5791680, 6008868, 6676520, 7511085, 7722240, 8011824, 10014780, 10682432, 11583360, 12017736, 13353040, 15022170, 16023648, 20029560, 21364864, 23166720, 24035472, 26706080, 30044340, 32047296, 40059120, 42729728, 48070944, 53412160, 60088680, 64094592, 80118240, 96141888, 106824320, 120177360, 128189184, 160236480, 192283776, 213648640, 240354720, 320472960, 384567552, 480709440, 640945920, 961418880, 1922837760]

約数ペア:

[(1, 1922837760), (2, 961418880), (3, 640945920), (4, 480709440), (5, 384567552), (6, 320472960), (8, 240354720), (9, 213648640), (10, 192283776), (12, 160236480), (15, 128189184), (16, 120177360), (18, 106824320), (20, 96141888), (24, 80118240), (30, 64094592), (32, 60088680), (36, 53412160), (40, 48070944), (45, 42729728), (48, 40059120), (60, 32047296), (64, 30044340), (72, 26706080), (80, 24035472), (83, 23166720), (90, 21364864), (96, 20029560), (120, 16023648), (128, 15022170), (144, 13353040), (160, 12017736), (166, 11583360), (180, 10682432), (192, 10014780), (240, 8011824), (249, 7722240), (256, 7511085), (288, 6676520), (320, 6008868), (332, 5791680), (360, 5341216), (384, 5007390), (415, 4633344), (480, 4005912), (498, 3861120), (576, 3338260), (640, 3004434), (664, 2895840), (720, 2670608), (747, 2574080), (768, 2503695), (830, 2316672), (960, 2002956), (996, 1930560), (1152, 1669130), (1245, 1544448), (1280, 1502217), (1328, 1447920), (1440, 1335304), (1494, 1287040), (1660, 1158336), (1920, 1001478), (1992, 965280), (2011, 956160), (2304, 834565), (2490, 772224), (2656, 723960), (2880, 667652), (2988, 643520), (3320, 579168), (3735, 514816), (3840, 500739), (3984, 482640), (4022, 478080), (4980, 386112), (5312, 361980), (5760, 333826), (5976, 321760), (6033, 318720), (6640, 289584), (7470, 257408), (7968, 241320), (8044, 239040), (9960, 193056), (10055, 191232), (10624, 180990), (11520, 166913), (11952, 160880), (12066, 159360), (13280, 144792), (14940, 128704), (15936, 120660), (16088, 119520), (18099, 106240), (19920, 96528), (20110, 95616), (21248, 90495), (23904, 80440), (24132, 79680), (26560, 72396), (29880, 64352), (30165, 63744), (31872, 60330), (32176, 59760), (36198, 53120), (39840, 48264), (40220, 47808)]