213022080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 192

約数和(自身を含む): 759957120

約数和(自身を除く): 546935040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1193, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2386, 2480, 2790, 2880, 2976, 3579, 3720, 3968, 4464, 4772, 4960, 5580, 5760, 5952, 5965, 7158, 7440, 8928, 9544, 9920, 10737, 11160, 11904, 11930, 14316, 14880, 17856, 17895, 19088, 19840, 21474, 22320, 23860, 28632, 29760, 35712, 35790, 36983, 38176, 42948, 44640, 47720, 53685, 57264, 59520, 71580, 73966, 76352, 85896, 89280, 95440, 107370, 110949, 114528, 143160, 147932, 152704, 171792, 178560, 184915, 190880, 214740, 221898, 229056, 286320, 295864, 332847, 343584, 369830, 381760, 429480, 443796, 458112, 554745, 572640, 591728, 665694, 687168, 739660, 763520, 858960, 887592, 1109490, 1145280, 1183456, 1331388, 1374336, 1479320, 1664235, 1717920, 1775184, 2218980, 2290560, 2366912, 2662776, 2958640, 3328470, 3435840, 3550368, 4437960, 4733824, 5325552, 5917280, 6656940, 6871680, 7100736, 8875920, 10651104, 11834560, 13313880, 14201472, 17751840, 21302208, 23669120, 26627760, 35503680, 42604416, 53255520, 71007360, 106511040, 213022080]

約数ペア:

[(1, 213022080), (2, 106511040), (3, 71007360), (4, 53255520), (5, 42604416), (6, 35503680), (8, 26627760), (9, 23669120), (10, 21302208), (12, 17751840), (15, 14201472), (16, 13313880), (18, 11834560), (20, 10651104), (24, 8875920), (30, 7100736), (31, 6871680), (32, 6656940), (36, 5917280), (40, 5325552), (45, 4733824), (48, 4437960), (60, 3550368), (62, 3435840), (64, 3328470), (72, 2958640), (80, 2662776), (90, 2366912), (93, 2290560), (96, 2218980), (120, 1775184), (124, 1717920), (128, 1664235), (144, 1479320), (155, 1374336), (160, 1331388), (180, 1183456), (186, 1145280), (192, 1109490), (240, 887592), (248, 858960), (279, 763520), (288, 739660), (310, 687168), (320, 665694), (360, 591728), (372, 572640), (384, 554745), (465, 458112), (480, 443796), (496, 429480), (558, 381760), (576, 369830), (620, 343584), (640, 332847), (720, 295864), (744, 286320), (930, 229056), (960, 221898), (992, 214740), (1116, 190880), (1152, 184915), (1193, 178560), (1240, 171792), (1395, 152704), (1440, 147932), (1488, 143160), (1860, 114528), (1920, 110949), (1984, 107370), (2232, 95440), (2386, 89280), (2480, 85896), (2790, 76352), (2880, 73966), (2976, 71580), (3579, 59520), (3720, 57264), (3968, 53685), (4464, 47720), (4772, 44640), (4960, 42948), (5580, 38176), (5760, 36983), (5952, 35790), (5965, 35712), (7158, 29760), (7440, 28632), (8928, 23860), (9544, 22320), (9920, 21474), (10737, 19840), (11160, 19088), (11904, 17895), (11930, 17856), (14316, 14880)]