1873105920

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{5807}}^1$

素因数の和:5845

約数の個数: 264

約数和(自身を含む): 7418721024

約数和(自身を除く): 5545615104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 5807, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 11614, 13440, 15360, 16128, 17421, 17920, 20160, 21504, 23040, 23228, 26880, 29035, 32256, 34842, 35840, 40320, 40649, 46080, 46456, 52263, 53760, 58070, 64512, 69684, 80640, 81298, 87105, 92912, 104526, 107520, 116140, 121947, 139368, 161280, 162596, 174210, 185824, 203245, 209052, 232280, 243894, 261315, 278736, 322560, 325192, 348420, 365841, 371648, 406490, 418104, 464560, 487788, 522630, 557472, 609735, 650384, 696840, 731682, 743296, 812980, 836208, 929120, 975576, 1045260, 1114944, 1219470, 1300768, 1393680, 1463364, 1486592, 1625960, 1672416, 1829205, 1858240, 1951152, 2090520, 2229888, 2438940, 2601536, 2787360, 2926728, 2973184, 3251920, 3344832, 3658410, 3716480, 3902304, 4181040, 4459776, 4877880, 5203072, 5574720, 5853456, 5946368, 6503840, 6689664, 7316820, 7432960, 7804608, 8362080, 8919552, 9755760, 10406144, 11149440, 11706912, 13007680, 13379328, 14633640, 14865920, 15609216, 16724160, 17839104, 19511520, 20812288, 22298880, 23413824, 26015360, 26758656, 29267280, 29731840, 31218432, 33448320, 39023040, 41624576, 44597760, 46827648, 52030720, 53517312, 58534560, 62436864, 66896640, 78046080, 89195520, 93655296, 104061440, 117069120, 124873728, 133793280, 156092160, 187310592, 208122880, 234138240, 267586560, 312184320, 374621184, 468276480, 624368640, 936552960, 1873105920]

約数ペア:

[(1, 1873105920), (2, 936552960), (3, 624368640), (4, 468276480), (5, 374621184), (6, 312184320), (7, 267586560), (8, 234138240), (9, 208122880), (10, 187310592), (12, 156092160), (14, 133793280), (15, 124873728), (16, 117069120), (18, 104061440), (20, 93655296), (21, 89195520), (24, 78046080), (28, 66896640), (30, 62436864), (32, 58534560), (35, 53517312), (36, 52030720), (40, 46827648), (42, 44597760), (45, 41624576), (48, 39023040), (56, 33448320), (60, 31218432), (63, 29731840), (64, 29267280), (70, 26758656), (72, 26015360), (80, 23413824), (84, 22298880), (90, 20812288), (96, 19511520), (105, 17839104), (112, 16724160), (120, 15609216), (126, 14865920), (128, 14633640), (140, 13379328), (144, 13007680), (160, 11706912), (168, 11149440), (180, 10406144), (192, 9755760), (210, 8919552), (224, 8362080), (240, 7804608), (252, 7432960), (256, 7316820), (280, 6689664), (288, 6503840), (315, 5946368), (320, 5853456), (336, 5574720), (360, 5203072), (384, 4877880), (420, 4459776), (448, 4181040), (480, 3902304), (504, 3716480), (512, 3658410), (560, 3344832), (576, 3251920), (630, 2973184), (640, 2926728), (672, 2787360), (720, 2601536), (768, 2438940), (840, 2229888), (896, 2090520), (960, 1951152), (1008, 1858240), (1024, 1829205), (1120, 1672416), (1152, 1625960), (1260, 1486592), (1280, 1463364), (1344, 1393680), (1440, 1300768), (1536, 1219470), (1680, 1114944), (1792, 1045260), (1920, 975576), (2016, 929120), (2240, 836208), (2304, 812980), (2520, 743296), (2560, 731682), (2688, 696840), (2880, 650384), (3072, 609735), (3360, 557472), (3584, 522630), (3840, 487788), (4032, 464560), (4480, 418104), (4608, 406490), (5040, 371648), (5120, 365841), (5376, 348420), (5760, 325192), (5807, 322560), (6720, 278736), (7168, 261315), (7680, 243894), (8064, 232280), (8960, 209052), (9216, 203245), (10080, 185824), (10752, 174210), (11520, 162596), (11614, 161280), (13440, 139368), (15360, 121947), (16128, 116140), (17421, 107520), (17920, 104526), (20160, 92912), (21504, 87105), (23040, 81298), (23228, 80640), (26880, 69684), (29035, 64512), (32256, 58070), (34842, 53760), (35840, 52263), (40320, 46456), (40649, 46080)]