1273423680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 280

約数和(自身を含む): 4598666952

約数和(自身を除く): 3325243272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 270, 288, 292, 320, 324, 360, 365, 405, 432, 438, 480, 540, 576, 584, 648, 657, 673, 720, 730, 810, 864, 876, 960, 1080, 1095, 1168, 1296, 1314, 1346, 1440, 1460, 1620, 1728, 1752, 1971, 2019, 2160, 2190, 2336, 2592, 2628, 2692, 2880, 2920, 3240, 3285, 3365, 3504, 3942, 4038, 4320, 4380, 4672, 5184, 5256, 5384, 5840, 5913, 6057, 6480, 6570, 6730, 7008, 7884, 8076, 8640, 8760, 9855, 10095, 10512, 10768, 11680, 11826, 12114, 12960, 13140, 13460, 14016, 15768, 16152, 17520, 18171, 19710, 20190, 21024, 21536, 23360, 23652, 24228, 25920, 26280, 26920, 29565, 30285, 31536, 32304, 35040, 36342, 39420, 40380, 42048, 43072, 47304, 48456, 49129, 52560, 53840, 54513, 59130, 60570, 63072, 64608, 70080, 72684, 78840, 80760, 90855, 94608, 96912, 98258, 105120, 107680, 109026, 118260, 121140, 126144, 129216, 145368, 147387, 157680, 161520, 181710, 189216, 193824, 196516, 210240, 215360, 218052, 236520, 242280, 245645, 272565, 290736, 294774, 315360, 323040, 363420, 378432, 387648, 393032, 436104, 442161, 473040, 484560, 491290, 545130, 581472, 589548, 630720, 646080, 726840, 736935, 786064, 872208, 884322, 946080, 969120, 982580, 1090260, 1162944, 1179096, 1326483, 1453680, 1473870, 1572128, 1744416, 1768644, 1892160, 1938240, 1965160, 2180520, 2210805, 2358192, 2652966, 2907360, 2947740, 3144256, 3488832, 3537288, 3930320, 3979449, 4361040, 4421610, 4716384, 5305932, 5814720, 5895480, 6632415, 7074576, 7860640, 7958898, 8722080, 8843220, 9432768, 10611864, 11790960, 13264830, 14149152, 15721280, 15917796, 17444160, 17686440, 19897245, 21223728, 23581920, 26529660, 28298304, 31835592, 35372880, 39794490, 42447456, 47163840, 53059320, 63671184, 70745760, 79588980, 84894912, 106118640, 127342368, 141491520, 159177960, 212237280, 254684736, 318355920, 424474560, 636711840, 1273423680]

約数ペア:

[(1, 1273423680), (2, 636711840), (3, 424474560), (4, 318355920), (5, 254684736), (6, 212237280), (8, 159177960), (9, 141491520), (10, 127342368), (12, 106118640), (15, 84894912), (16, 79588980), (18, 70745760), (20, 63671184), (24, 53059320), (27, 47163840), (30, 42447456), (32, 39794490), (36, 35372880), (40, 31835592), (45, 28298304), (48, 26529660), (54, 23581920), (60, 21223728), (64, 19897245), (72, 17686440), (73, 17444160), (80, 15917796), (81, 15721280), (90, 14149152), (96, 13264830), (108, 11790960), (120, 10611864), (135, 9432768), (144, 8843220), (146, 8722080), (160, 7958898), (162, 7860640), (180, 7074576), (192, 6632415), (216, 5895480), (219, 5814720), (240, 5305932), (270, 4716384), (288, 4421610), (292, 4361040), (320, 3979449), (324, 3930320), (360, 3537288), (365, 3488832), (405, 3144256), (432, 2947740), (438, 2907360), (480, 2652966), (540, 2358192), (576, 2210805), (584, 2180520), (648, 1965160), (657, 1938240), (673, 1892160), (720, 1768644), (730, 1744416), (810, 1572128), (864, 1473870), (876, 1453680), (960, 1326483), (1080, 1179096), (1095, 1162944), (1168, 1090260), (1296, 982580), (1314, 969120), (1346, 946080), (1440, 884322), (1460, 872208), (1620, 786064), (1728, 736935), (1752, 726840), (1971, 646080), (2019, 630720), (2160, 589548), (2190, 581472), (2336, 545130), (2592, 491290), (2628, 484560), (2692, 473040), (2880, 442161), (2920, 436104), (3240, 393032), (3285, 387648), (3365, 378432), (3504, 363420), (3942, 323040), (4038, 315360), (4320, 294774), (4380, 290736), (4672, 272565), (5184, 245645), (5256, 242280), (5384, 236520), (5840, 218052), (5913, 215360), (6057, 210240), (6480, 196516), (6570, 193824), (6730, 189216), (7008, 181710), (7884, 161520), (8076, 157680), (8640, 147387), (8760, 145368), (9855, 129216), (10095, 126144), (10512, 121140), (10768, 118260), (11680, 109026), (11826, 107680), (12114, 105120), (12960, 98258), (13140, 96912), (13460, 94608), (14016, 90855), (15768, 80760), (16152, 78840), (17520, 72684), (18171, 70080), (19710, 64608), (20190, 63072), (21024, 60570), (21536, 59130), (23360, 54513), (23652, 53840), (24228, 52560), (25920, 49129), (26280, 48456), (26920, 47304), (29565, 43072), (30285, 42048), (31536, 40380), (32304, 39420), (35040, 36342)]