2500465920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17599}}^1$

素因数の和:17660

約数の個数: 144

約数和(自身を含む): 8202163200

約数和(自身を除く): 5701697280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9472, 11840, 14208, 17599, 17760, 23680, 28416, 35198, 35520, 47360, 52797, 70396, 71040, 87995, 105594, 140792, 142080, 175990, 211188, 263985, 281584, 351980, 422376, 527970, 563168, 651163, 703960, 844752, 1055940, 1126336, 1302326, 1407920, 1689504, 1953489, 2111880, 2252672, 2604652, 2815840, 3255815, 3379008, 3906978, 4223760, 4505344, 5209304, 5631680, 6511630, 6758016, 7813956, 8447520, 9767445, 10418608, 11263360, 13023260, 13516032, 15627912, 16895040, 19534890, 20837216, 22526720, 26046520, 31255824, 33790080, 39069780, 41674432, 52093040, 62511648, 67580160, 78139560, 83348864, 104186080, 125023296, 156279120, 166697728, 208372160, 250046592, 312558240, 416744320, 500093184, 625116480, 833488640, 1250232960, 2500465920]

約数ペア:

[(1, 2500465920), (2, 1250232960), (3, 833488640), (4, 625116480), (5, 500093184), (6, 416744320), (8, 312558240), (10, 250046592), (12, 208372160), (15, 166697728), (16, 156279120), (20, 125023296), (24, 104186080), (30, 83348864), (32, 78139560), (37, 67580160), (40, 62511648), (48, 52093040), (60, 41674432), (64, 39069780), (74, 33790080), (80, 31255824), (96, 26046520), (111, 22526720), (120, 20837216), (128, 19534890), (148, 16895040), (160, 15627912), (185, 13516032), (192, 13023260), (222, 11263360), (240, 10418608), (256, 9767445), (296, 8447520), (320, 7813956), (370, 6758016), (384, 6511630), (444, 5631680), (480, 5209304), (555, 4505344), (592, 4223760), (640, 3906978), (740, 3379008), (768, 3255815), (888, 2815840), (960, 2604652), (1110, 2252672), (1184, 2111880), (1280, 1953489), (1480, 1689504), (1776, 1407920), (1920, 1302326), (2220, 1126336), (2368, 1055940), (2960, 844752), (3552, 703960), (3840, 651163), (4440, 563168), (4736, 527970), (5920, 422376), (7104, 351980), (8880, 281584), (9472, 263985), (11840, 211188), (14208, 175990), (17599, 142080), (17760, 140792), (23680, 105594), (28416, 87995), (35198, 71040), (35520, 70396), (47360, 52797)]