2068180800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{61553}}^1$

素因数の和:61585

約数の個数: 168

約数和(自身を含む): 7754819136

約数和(自身を除く): 5686638336

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, 61553, 123106, 184659, 246212, 307765, 369318, 430871, 492424, 615530, 738636, 861742, 923295, 984848, 1231060, 1292613, 1477272, 1538825, 1723484, 1846590, 1969696, 2154355, 2462120, 2585226, 2954544, 3077650, 3446968, 3693180, 3939392, 4308710, 4616475, 4924240, 5170452, 5909088, 6155300, 6463065, 6893936, 7386360, 8617420, 9232950, 9848480, 10340904, 10771775, 11818176, 12310600, 12926130, 13787872, 14772720, 17234840, 18465900, 19696960, 20681808, 21543550, 24621200, 25852260, 27575744, 29545440, 32315325, 34469680, 36931800, 41363616, 43087100, 49242400, 51704520, 59090880, 64630650, 68939360, 73863600, 82727232, 86174200, 98484800, 103409040, 129261300, 137878720, 147727200, 172348400, 206818080, 258522600, 295454400, 344696800, 413636160, 517045200, 689393600, 1034090400, 2068180800]

約数ペア:

[(1, 2068180800), (2, 1034090400), (3, 689393600), (4, 517045200), (5, 413636160), (6, 344696800), (7, 295454400), (8, 258522600), (10, 206818080), (12, 172348400), (14, 147727200), (15, 137878720), (16, 129261300), (20, 103409040), (21, 98484800), (24, 86174200), (25, 82727232), (28, 73863600), (30, 68939360), (32, 64630650), (35, 59090880), (40, 51704520), (42, 49242400), (48, 43087100), (50, 41363616), (56, 36931800), (60, 34469680), (64, 32315325), (70, 29545440), (75, 27575744), (80, 25852260), (84, 24621200), (96, 21543550), (100, 20681808), (105, 19696960), (112, 18465900), (120, 17234840), (140, 14772720), (150, 13787872), (160, 12926130), (168, 12310600), (175, 11818176), (192, 10771775), (200, 10340904), (210, 9848480), (224, 9232950), (240, 8617420), (280, 7386360), (300, 6893936), (320, 6463065), (336, 6155300), (350, 5909088), (400, 5170452), (420, 4924240), (448, 4616475), (480, 4308710), (525, 3939392), (560, 3693180), (600, 3446968), (672, 3077650), (700, 2954544), (800, 2585226), (840, 2462120), (960, 2154355), (1050, 1969696), (1120, 1846590), (1200, 1723484), (1344, 1538825), (1400, 1477272), (1600, 1292613), (1680, 1231060), (2100, 984848), (2240, 923295), (2400, 861742), (2800, 738636), (3360, 615530), (4200, 492424), (4800, 430871), (5600, 369318), (6720, 307765), (8400, 246212), (11200, 184659), (16800, 123106), (33600, 61553)]