81712142400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{2431909}}^1$

素因数の和:2431941

約数の個数: 168

約数和(自身を含む): 306381749440

約数和(自身を除く): 224669607040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 16800, 33600, 2431909, 4863818, 7295727, 9727636, 12159545, 14591454, 17023363, 19455272, 24319090, 29182908, 34046726, 36478635, 38910544, 48638180, 51070089, 58365816, 60797725, 68093452, 72957270, 77821088, 85116815, 97276360, 102140178, 116731632, 121595450, 136186904, 145914540, 155642176, 170233630, 182393175, 194552720, 204280356, 233463264, 243190900, 255350445, 272373808, 291829080, 340467260, 364786350, 389105440, 408560712, 425584075, 466926528, 486381800, 510700890, 544747616, 583658160, 680934520, 729572700, 778210880, 817121424, 851168150, 972763600, 1021401780, 1089495232, 1167316320, 1276752225, 1361869040, 1459145400, 1634242848, 1702336300, 1945527200, 2042803560, 2334632640, 2553504450, 2723738080, 2918290800, 3268485696, 3404672600, 3891054400, 4085607120, 5107008900, 5447476160, 5836581600, 6809345200, 8171214240, 10214017800, 11673163200, 13618690400, 16342428480, 20428035600, 27237380800, 40856071200, 81712142400]

約数ペア:

[(1, 81712142400), (2, 40856071200), (3, 27237380800), (4, 20428035600), (5, 16342428480), (6, 13618690400), (7, 11673163200), (8, 10214017800), (10, 8171214240), (12, 6809345200), (14, 5836581600), (15, 5447476160), (16, 5107008900), (20, 4085607120), (21, 3891054400), (24, 3404672600), (25, 3268485696), (28, 2918290800), (30, 2723738080), (32, 2553504450), (35, 2334632640), (40, 2042803560), (42, 1945527200), (48, 1702336300), (50, 1634242848), (56, 1459145400), (60, 1361869040), (64, 1276752225), (70, 1167316320), (75, 1089495232), (80, 1021401780), (84, 972763600), (96, 851168150), (100, 817121424), (105, 778210880), (112, 729572700), (120, 680934520), (140, 583658160), (150, 544747616), (160, 510700890), (168, 486381800), (175, 466926528), (192, 425584075), (200, 408560712), (210, 389105440), (224, 364786350), (240, 340467260), (280, 291829080), (300, 272373808), (320, 255350445), (336, 243190900), (350, 233463264), (400, 204280356), (420, 194552720), (448, 182393175), (480, 170233630), (525, 155642176), (560, 145914540), (600, 136186904), (672, 121595450), (700, 116731632), (800, 102140178), (840, 97276360), (960, 85116815), (1050, 77821088), (1120, 72957270), (1200, 68093452), (1344, 60797725), (1400, 58365816), (1600, 51070089), (1680, 48638180), (2100, 38910544), (2240, 36478635), (2400, 34046726), (2800, 29182908), (3360, 24319090), (4200, 19455272), (4800, 17023363), (5600, 14591454), (6720, 12159545), (8400, 9727636), (11200, 7295727), (16800, 4863818), (33600, 2431909)]