1891921920

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 416

約数和(自身を含む): 7133640192

約数和(自身を除く): 5241718272

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, 53, 56, 60, 64, 70, 80, 83, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 166, 168, 192, 210, 212, 224, 240, 249, 256, 265, 280, 318, 320, 332, 336, 371, 384, 415, 420, 424, 448, 480, 498, 512, 530, 560, 581, 636, 640, 664, 672, 742, 768, 795, 830, 840, 848, 896, 960, 996, 1024, 1060, 1113, 1120, 1162, 1245, 1272, 1280, 1328, 1344, 1484, 1536, 1590, 1660, 1680, 1696, 1743, 1792, 1855, 1920, 1992, 2048, 2120, 2226, 2240, 2324, 2490, 2544, 2560, 2656, 2688, 2905, 2968, 3072, 3180, 3320, 3360, 3392, 3486, 3584, 3710, 3840, 3984, 4096, 4240, 4399, 4452, 4480, 4648, 4980, 5088, 5120, 5312, 5376, 5565, 5810, 5936, 6144, 6360, 6640, 6720, 6784, 6972, 7168, 7420, 7680, 7968, 8480, 8715, 8798, 8904, 8960, 9296, 9960, 10176, 10240, 10624, 10752, 11130, 11620, 11872, 12288, 12720, 13197, 13280, 13440, 13568, 13944, 14336, 14840, 15360, 15936, 16960, 17430, 17596, 17808, 17920, 18592, 19920, 20352, 20480, 21248, 21504, 21995, 22260, 23240, 23744, 25440, 26394, 26560, 26880, 27136, 27888, 28672, 29680, 30720, 30793, 31872, 33920, 34860, 35192, 35616, 35840, 37184, 39840, 40704, 42496, 43008, 43990, 44520, 46480, 47488, 50880, 52788, 53120, 53760, 54272, 55776, 59360, 61440, 61586, 63744, 65985, 67840, 69720, 70384, 71232, 71680, 74368, 79680, 81408, 84992, 86016, 87980, 89040, 92379, 92960, 94976, 101760, 105576, 106240, 107520, 108544, 111552, 118720, 123172, 127488, 131970, 135680, 139440, 140768, 142464, 143360, 148736, 153965, 159360, 162816, 169984, 175960, 178080, 184758, 185920, 189952, 203520, 211152, 212480, 215040, 217088, 223104, 237440, 246344, 254976, 263940, 271360, 278880, 281536, 284928, 297472, 307930, 318720, 325632, 339968, 351920, 356160, 369516, 371840, 379904, 407040, 422304, 424960, 430080, 446208, 461895, 474880, 492688, 509952, 527880, 542720, 557760, 563072, 569856, 594944, 615860, 637440, 651264, 703840, 712320, 739032, 743680, 759808, 814080, 844608, 849920, 892416, 923790, 949760, 985376, 1019904, 1055760, 1085440, 1115520, 1126144, 1139712, 1189888, 1231720, 1274880, 1407680, 1424640, 1478064, 1487360, 1519616, 1628160, 1689216, 1699840, 1784832, 1847580, 1899520, 1970752, 2111520, 2231040, 2252288, 2279424, 2379776, 2463440, 2549760, 2815360, 2849280, 2956128, 2974720, 3256320, 3378432, 3569664, 3695160, 3799040, 3941504, 4223040, 4462080, 4504576, 4558848, 4926880, 5099520, 5630720, 5698560, 5912256, 5949440, 6756864, 7139328, 7390320, 7598080, 7883008, 8446080, 8924160, 9009152, 9853760, 11261440, 11397120, 11824512, 11898880, 13513728, 14780640, 15766016, 16892160, 17848320, 18018304, 19707520, 22522880, 22794240, 23649024, 27027456, 29561280, 31532032, 33784320, 35696640, 39415040, 45045760, 47298048, 54054912, 59122560, 63064064, 67568640, 78830080, 90091520, 94596096, 118245120, 126128128, 135137280, 157660160, 189192192, 236490240, 270274560, 315320320, 378384384, 472980480, 630640640, 945960960, 1891921920]

約数ペア:

[(1, 1891921920), (2, 945960960), (3, 630640640), (4, 472980480), (5, 378384384), (6, 315320320), (7, 270274560), (8, 236490240), (10, 189192192), (12, 157660160), (14, 135137280), (15, 126128128), (16, 118245120), (20, 94596096), (21, 90091520), (24, 78830080), (28, 67568640), (30, 63064064), (32, 59122560), (35, 54054912), (40, 47298048), (42, 45045760), (48, 39415040), (53, 35696640), (56, 33784320), (60, 31532032), (64, 29561280), (70, 27027456), (80, 23649024), (83, 22794240), (84, 22522880), (96, 19707520), (105, 18018304), (106, 17848320), (112, 16892160), (120, 15766016), (128, 14780640), (140, 13513728), (159, 11898880), (160, 11824512), (166, 11397120), (168, 11261440), (192, 9853760), (210, 9009152), (212, 8924160), (224, 8446080), (240, 7883008), (249, 7598080), (256, 7390320), (265, 7139328), (280, 6756864), (318, 5949440), (320, 5912256), (332, 5698560), (336, 5630720), (371, 5099520), (384, 4926880), (415, 4558848), (420, 4504576), (424, 4462080), (448, 4223040), (480, 3941504), (498, 3799040), (512, 3695160), (530, 3569664), (560, 3378432), (581, 3256320), (636, 2974720), (640, 2956128), (664, 2849280), (672, 2815360), (742, 2549760), (768, 2463440), (795, 2379776), (830, 2279424), (840, 2252288), (848, 2231040), (896, 2111520), (960, 1970752), (996, 1899520), (1024, 1847580), (1060, 1784832), (1113, 1699840), (1120, 1689216), (1162, 1628160), (1245, 1519616), (1272, 1487360), (1280, 1478064), (1328, 1424640), (1344, 1407680), (1484, 1274880), (1536, 1231720), (1590, 1189888), (1660, 1139712), (1680, 1126144), (1696, 1115520), (1743, 1085440), (1792, 1055760), (1855, 1019904), (1920, 985376), (1992, 949760), (2048, 923790), (2120, 892416), (2226, 849920), (2240, 844608), (2324, 814080), (2490, 759808), (2544, 743680), (2560, 739032), (2656, 712320), (2688, 703840), (2905, 651264), (2968, 637440), (3072, 615860), (3180, 594944), (3320, 569856), (3360, 563072), (3392, 557760), (3486, 542720), (3584, 527880), (3710, 509952), (3840, 492688), (3984, 474880), (4096, 461895), (4240, 446208), (4399, 430080), (4452, 424960), (4480, 422304), (4648, 407040), (4980, 379904), (5088, 371840), (5120, 369516), (5312, 356160), (5376, 351920), (5565, 339968), (5810, 325632), (5936, 318720), (6144, 307930), (6360, 297472), (6640, 284928), (6720, 281536), (6784, 278880), (6972, 271360), (7168, 263940), (7420, 254976), (7680, 246344), (7968, 237440), (8480, 223104), (8715, 217088), (8798, 215040), (8904, 212480), (8960, 211152), (9296, 203520), (9960, 189952), (10176, 185920), (10240, 184758), (10624, 178080), (10752, 175960), (11130, 169984), (11620, 162816), (11872, 159360), (12288, 153965), (12720, 148736), (13197, 143360), (13280, 142464), (13440, 140768), (13568, 139440), (13944, 135680), (14336, 131970), (14840, 127488), (15360, 123172), (15936, 118720), (16960, 111552), (17430, 108544), (17596, 107520), (17808, 106240), (17920, 105576), (18592, 101760), (19920, 94976), (20352, 92960), (20480, 92379), (21248, 89040), (21504, 87980), (21995, 86016), (22260, 84992), (23240, 81408), (23744, 79680), (25440, 74368), (26394, 71680), (26560, 71232), (26880, 70384), (27136, 69720), (27888, 67840), (28672, 65985), (29680, 63744), (30720, 61586), (30793, 61440), (31872, 59360), (33920, 55776), (34860, 54272), (35192, 53760), (35616, 53120), (35840, 52788), (37184, 50880), (39840, 47488), (40704, 46480), (42496, 44520), (43008, 43990)]