996706560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 216

約数和(自身を含む): 3364260480

約数和(自身を除く): 2367553920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 570, 608, 640, 719, 722, 760, 768, 912, 960, 1083, 1140, 1216, 1280, 1438, 1444, 1520, 1805, 1824, 1920, 2157, 2166, 2280, 2432, 2876, 2888, 3040, 3595, 3610, 3648, 3840, 4314, 4332, 4560, 4864, 5415, 5752, 5776, 6080, 7190, 7220, 7296, 8628, 8664, 9120, 10785, 10830, 11504, 11552, 12160, 13661, 14380, 14440, 14592, 17256, 17328, 18240, 21570, 21660, 23008, 23104, 24320, 27322, 28760, 28880, 34512, 34656, 36480, 40983, 43140, 43320, 46016, 46208, 54644, 57520, 57760, 68305, 69024, 69312, 72960, 81966, 86280, 86640, 92032, 92416, 109288, 115040, 115520, 136610, 138048, 138624, 163932, 172560, 173280, 184064, 204915, 218576, 230080, 231040, 259559, 273220, 276096, 277248, 327864, 345120, 346560, 409830, 437152, 460160, 462080, 519118, 546440, 552192, 655728, 690240, 693120, 778677, 819660, 874304, 920320, 1038236, 1092880, 1297795, 1311456, 1380480, 1386240, 1557354, 1639320, 1748608, 2076472, 2185760, 2595590, 2622912, 2760960, 3114708, 3278640, 3497216, 3893385, 4152944, 4371520, 5191180, 5245824, 6229416, 6557280, 7786770, 8305888, 8743040, 10382360, 10491648, 12458832, 13114560, 15573540, 16611776, 17486080, 20764720, 24917664, 26229120, 31147080, 33223552, 41529440, 49835328, 52458240, 62294160, 66447104, 83058880, 99670656, 124588320, 166117760, 199341312, 249176640, 332235520, 498353280, 996706560]

約数ペア:

[(1, 996706560), (2, 498353280), (3, 332235520), (4, 249176640), (5, 199341312), (6, 166117760), (8, 124588320), (10, 99670656), (12, 83058880), (15, 66447104), (16, 62294160), (19, 52458240), (20, 49835328), (24, 41529440), (30, 33223552), (32, 31147080), (38, 26229120), (40, 24917664), (48, 20764720), (57, 17486080), (60, 16611776), (64, 15573540), (76, 13114560), (80, 12458832), (95, 10491648), (96, 10382360), (114, 8743040), (120, 8305888), (128, 7786770), (152, 6557280), (160, 6229416), (190, 5245824), (192, 5191180), (228, 4371520), (240, 4152944), (256, 3893385), (285, 3497216), (304, 3278640), (320, 3114708), (361, 2760960), (380, 2622912), (384, 2595590), (456, 2185760), (480, 2076472), (570, 1748608), (608, 1639320), (640, 1557354), (719, 1386240), (722, 1380480), (760, 1311456), (768, 1297795), (912, 1092880), (960, 1038236), (1083, 920320), (1140, 874304), (1216, 819660), (1280, 778677), (1438, 693120), (1444, 690240), (1520, 655728), (1805, 552192), (1824, 546440), (1920, 519118), (2157, 462080), (2166, 460160), (2280, 437152), (2432, 409830), (2876, 346560), (2888, 345120), (3040, 327864), (3595, 277248), (3610, 276096), (3648, 273220), (3840, 259559), (4314, 231040), (4332, 230080), (4560, 218576), (4864, 204915), (5415, 184064), (5752, 173280), (5776, 172560), (6080, 163932), (7190, 138624), (7220, 138048), (7296, 136610), (8628, 115520), (8664, 115040), (9120, 109288), (10785, 92416), (10830, 92032), (11504, 86640), (11552, 86280), (12160, 81966), (13661, 72960), (14380, 69312), (14440, 69024), (14592, 68305), (17256, 57760), (17328, 57520), (18240, 54644), (21570, 46208), (21660, 46016), (23008, 43320), (23104, 43140), (24320, 40983), (27322, 36480), (28760, 34656), (28880, 34512)]