1270964800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3133

約数の個数: 168

約数和(自身を含む): 3671929664

約数和(自身を除く): 2400964864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 112, 140, 148, 160, 175, 185, 200, 224, 259, 280, 296, 320, 350, 370, 400, 448, 518, 560, 592, 700, 740, 800, 925, 1036, 1120, 1184, 1295, 1400, 1480, 1600, 1850, 2072, 2240, 2368, 2590, 2800, 2960, 3067, 3700, 4144, 5180, 5600, 5920, 6134, 6475, 7400, 8288, 10360, 11200, 11840, 12268, 12950, 14800, 15335, 16576, 20720, 21469, 24536, 25900, 29600, 30670, 41440, 42938, 49072, 51800, 59200, 61340, 76675, 82880, 85876, 98144, 103600, 107345, 113479, 122680, 153350, 171752, 196288, 207200, 214690, 226958, 245360, 306700, 343504, 414400, 429380, 453916, 490720, 536725, 567395, 613400, 687008, 794353, 858760, 907832, 981440, 1073450, 1134790, 1226800, 1374016, 1588706, 1717520, 1815664, 2146900, 2269580, 2453600, 2836975, 3177412, 3435040, 3631328, 3971765, 4293800, 4539160, 4907200, 5673950, 6354824, 6870080, 7262656, 7943530, 8587600, 9078320, 11347900, 12709648, 15887060, 17175200, 18156640, 19858825, 22695800, 25419296, 31774120, 34350400, 36313280, 39717650, 45391600, 50838592, 63548240, 79435300, 90783200, 127096480, 158870600, 181566400, 254192960, 317741200, 635482400, 1270964800]

約数ペア:

[(1, 1270964800), (2, 635482400), (4, 317741200), (5, 254192960), (7, 181566400), (8, 158870600), (10, 127096480), (14, 90783200), (16, 79435300), (20, 63548240), (25, 50838592), (28, 45391600), (32, 39717650), (35, 36313280), (37, 34350400), (40, 31774120), (50, 25419296), (56, 22695800), (64, 19858825), (70, 18156640), (74, 17175200), (80, 15887060), (100, 12709648), (112, 11347900), (140, 9078320), (148, 8587600), (160, 7943530), (175, 7262656), (185, 6870080), (200, 6354824), (224, 5673950), (259, 4907200), (280, 4539160), (296, 4293800), (320, 3971765), (350, 3631328), (370, 3435040), (400, 3177412), (448, 2836975), (518, 2453600), (560, 2269580), (592, 2146900), (700, 1815664), (740, 1717520), (800, 1588706), (925, 1374016), (1036, 1226800), (1120, 1134790), (1184, 1073450), (1295, 981440), (1400, 907832), (1480, 858760), (1600, 794353), (1850, 687008), (2072, 613400), (2240, 567395), (2368, 536725), (2590, 490720), (2800, 453916), (2960, 429380), (3067, 414400), (3700, 343504), (4144, 306700), (5180, 245360), (5600, 226958), (5920, 214690), (6134, 207200), (6475, 196288), (7400, 171752), (8288, 153350), (10360, 122680), (11200, 113479), (11840, 107345), (12268, 103600), (12950, 98144), (14800, 85876), (15335, 82880), (16576, 76675), (20720, 61340), (21469, 59200), (24536, 51800), (25900, 49072), (29600, 42938), (30670, 41440)]