1925898240

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 224

約数和(自身を含む): 7046000640

約数和(自身を除く): 5120102400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2239, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4478, 4480, 5120, 5376, 6144, 6717, 6720, 7168, 7680, 8192, 8956, 8960, 10240, 10752, 11195, 12288, 13434, 13440, 14336, 15360, 15673, 17912, 17920, 20480, 21504, 22390, 24576, 26868, 26880, 28672, 30720, 31346, 33585, 35824, 35840, 40960, 43008, 44780, 47019, 53736, 53760, 57344, 61440, 62692, 67170, 71648, 71680, 78365, 86016, 89560, 94038, 107472, 107520, 122880, 125384, 134340, 143296, 143360, 156730, 172032, 179120, 188076, 214944, 215040, 235095, 250768, 268680, 286592, 286720, 313460, 358240, 376152, 429888, 430080, 470190, 501536, 537360, 573184, 626920, 716480, 752304, 859776, 860160, 940380, 1003072, 1074720, 1146368, 1253840, 1432960, 1504608, 1719552, 1880760, 2006144, 2149440, 2292736, 2507680, 2865920, 3009216, 3439104, 3761520, 4012288, 4298880, 4585472, 5015360, 5731840, 6018432, 6878208, 7523040, 8024576, 8597760, 9170944, 10030720, 11463680, 12036864, 13756416, 15046080, 16049152, 17195520, 18341888, 20061440, 22927360, 24073728, 27512832, 30092160, 32098304, 34391040, 40122880, 45854720, 48147456, 55025664, 60184320, 64196608, 68782080, 80245760, 91709440, 96294912, 120368640, 128393216, 137564160, 160491520, 192589824, 240737280, 275128320, 320983040, 385179648, 481474560, 641966080, 962949120, 1925898240]

約数ペア:

[(1, 1925898240), (2, 962949120), (3, 641966080), (4, 481474560), (5, 385179648), (6, 320983040), (7, 275128320), (8, 240737280), (10, 192589824), (12, 160491520), (14, 137564160), (15, 128393216), (16, 120368640), (20, 96294912), (21, 91709440), (24, 80245760), (28, 68782080), (30, 64196608), (32, 60184320), (35, 55025664), (40, 48147456), (42, 45854720), (48, 40122880), (56, 34391040), (60, 32098304), (64, 30092160), (70, 27512832), (80, 24073728), (84, 22927360), (96, 20061440), (105, 18341888), (112, 17195520), (120, 16049152), (128, 15046080), (140, 13756416), (160, 12036864), (168, 11463680), (192, 10030720), (210, 9170944), (224, 8597760), (240, 8024576), (256, 7523040), (280, 6878208), (320, 6018432), (336, 5731840), (384, 5015360), (420, 4585472), (448, 4298880), (480, 4012288), (512, 3761520), (560, 3439104), (640, 3009216), (672, 2865920), (768, 2507680), (840, 2292736), (896, 2149440), (960, 2006144), (1024, 1880760), (1120, 1719552), (1280, 1504608), (1344, 1432960), (1536, 1253840), (1680, 1146368), (1792, 1074720), (1920, 1003072), (2048, 940380), (2239, 860160), (2240, 859776), (2560, 752304), (2688, 716480), (3072, 626920), (3360, 573184), (3584, 537360), (3840, 501536), (4096, 470190), (4478, 430080), (4480, 429888), (5120, 376152), (5376, 358240), (6144, 313460), (6717, 286720), (6720, 286592), (7168, 268680), (7680, 250768), (8192, 235095), (8956, 215040), (8960, 214944), (10240, 188076), (10752, 179120), (11195, 172032), (12288, 156730), (13434, 143360), (13440, 143296), (14336, 134340), (15360, 125384), (15673, 122880), (17912, 107520), (17920, 107472), (20480, 94038), (21504, 89560), (22390, 86016), (24576, 78365), (26868, 71680), (26880, 71648), (28672, 67170), (30720, 62692), (31346, 61440), (33585, 57344), (35824, 53760), (35840, 53736), (40960, 47019), (43008, 44780)]