1901854080

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{1747}}^1$

素因数の和:1788

約数の個数: 384

約数和(自身を含む): 7787969280

約数和(自身を除く): 5886115200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1747, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3494, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5241, 5670, 5760, 6048, 6480, 6720, 6804, 6988, 7560, 7776, 8064, 8505, 8640, 8735, 9072, 9720, 10080, 10368, 10482, 11340, 12096, 12229, 12960, 13440, 13608, 13976, 15120, 15552, 15723, 17010, 17280, 17470, 18144, 19440, 20160, 20964, 22680, 24192, 24458, 25920, 26205, 27216, 27952, 30240, 31104, 31446, 34020, 34940, 36288, 36687, 38880, 40320, 41928, 45360, 47169, 48916, 51840, 52410, 54432, 55904, 60480, 61145, 62892, 68040, 69880, 72576, 73374, 77760, 78615, 83856, 90720, 94338, 97832, 104820, 108864, 110061, 111808, 120960, 122290, 125784, 136080, 139760, 141507, 146748, 155520, 157230, 167712, 181440, 183435, 188676, 195664, 209640, 217728, 220122, 223616, 235845, 244580, 251568, 272160, 279520, 283014, 293496, 314460, 330183, 335424, 362880, 366870, 377352, 391328, 419280, 424521, 440244, 471690, 489160, 503136, 544320, 550305, 559040, 566028, 586992, 628920, 660366, 670848, 707535, 733740, 754704, 782656, 838560, 849042, 880488, 943380, 978320, 990549, 1006272, 1088640, 1100610, 1118080, 1132056, 1173984, 1257840, 1320732, 1415070, 1467480, 1509408, 1565312, 1650915, 1677120, 1698084, 1760976, 1886760, 1956640, 1981098, 2012544, 2122605, 2201220, 2264112, 2347968, 2515680, 2641464, 2830140, 2934960, 2971647, 3018816, 3301830, 3354240, 3396168, 3521952, 3773520, 3913280, 3962196, 4245210, 4402440, 4528224, 4695936, 4952745, 5031360, 5282928, 5660280, 5869920, 5943294, 6037632, 6603660, 6792336, 7043904, 7547040, 7826560, 7924392, 8490420, 8804880, 9056448, 9905490, 10062720, 10565856, 11320560, 11739840, 11886588, 13207320, 13584672, 14087808, 14858235, 15094080, 15848784, 16980840, 17609760, 18112896, 19810980, 21131712, 22641120, 23479680, 23773176, 26414640, 27169344, 29716470, 30188160, 31697568, 33961680, 35219520, 39621960, 42263424, 45282240, 47546352, 52829280, 54338688, 59432940, 63395136, 67923360, 70439040, 79243920, 90564480, 95092704, 105658560, 118865880, 126790272, 135846720, 158487840, 190185408, 211317120, 237731760, 271693440, 316975680, 380370816, 475463520, 633951360, 950927040, 1901854080]

約数ペア:

[(1, 1901854080), (2, 950927040), (3, 633951360), (4, 475463520), (5, 380370816), (6, 316975680), (7, 271693440), (8, 237731760), (9, 211317120), (10, 190185408), (12, 158487840), (14, 135846720), (15, 126790272), (16, 118865880), (18, 105658560), (20, 95092704), (21, 90564480), (24, 79243920), (27, 70439040), (28, 67923360), (30, 63395136), (32, 59432940), (35, 54338688), (36, 52829280), (40, 47546352), (42, 45282240), (45, 42263424), (48, 39621960), (54, 35219520), (56, 33961680), (60, 31697568), (63, 30188160), (64, 29716470), (70, 27169344), (72, 26414640), (80, 23773176), (81, 23479680), (84, 22641120), (90, 21131712), (96, 19810980), (105, 18112896), (108, 17609760), (112, 16980840), (120, 15848784), (126, 15094080), (128, 14858235), (135, 14087808), (140, 13584672), (144, 13207320), (160, 11886588), (162, 11739840), (168, 11320560), (180, 10565856), (189, 10062720), (192, 9905490), (210, 9056448), (216, 8804880), (224, 8490420), (240, 7924392), (243, 7826560), (252, 7547040), (270, 7043904), (280, 6792336), (288, 6603660), (315, 6037632), (320, 5943294), (324, 5869920), (336, 5660280), (360, 5282928), (378, 5031360), (384, 4952745), (405, 4695936), (420, 4528224), (432, 4402440), (448, 4245210), (480, 3962196), (486, 3913280), (504, 3773520), (540, 3521952), (560, 3396168), (567, 3354240), (576, 3301830), (630, 3018816), (640, 2971647), (648, 2934960), (672, 2830140), (720, 2641464), (756, 2515680), (810, 2347968), (840, 2264112), (864, 2201220), (896, 2122605), (945, 2012544), (960, 1981098), (972, 1956640), (1008, 1886760), (1080, 1760976), (1120, 1698084), (1134, 1677120), (1152, 1650915), (1215, 1565312), (1260, 1509408), (1296, 1467480), (1344, 1415070), (1440, 1320732), (1512, 1257840), (1620, 1173984), (1680, 1132056), (1701, 1118080), (1728, 1100610), (1747, 1088640), (1890, 1006272), (1920, 990549), (1944, 978320), (2016, 943380), (2160, 880488), (2240, 849042), (2268, 838560), (2430, 782656), (2520, 754704), (2592, 733740), (2688, 707535), (2835, 670848), (2880, 660366), (3024, 628920), (3240, 586992), (3360, 566028), (3402, 559040), (3456, 550305), (3494, 544320), (3780, 503136), (3888, 489160), (4032, 471690), (4320, 440244), (4480, 424521), (4536, 419280), (4860, 391328), (5040, 377352), (5184, 366870), (5241, 362880), (5670, 335424), (5760, 330183), (6048, 314460), (6480, 293496), (6720, 283014), (6804, 279520), (6988, 272160), (7560, 251568), (7776, 244580), (8064, 235845), (8505, 223616), (8640, 220122), (8735, 217728), (9072, 209640), (9720, 195664), (10080, 188676), (10368, 183435), (10482, 181440), (11340, 167712), (12096, 157230), (12229, 155520), (12960, 146748), (13440, 141507), (13608, 139760), (13976, 136080), (15120, 125784), (15552, 122290), (15723, 120960), (17010, 111808), (17280, 110061), (17470, 108864), (18144, 104820), (19440, 97832), (20160, 94338), (20964, 90720), (22680, 83856), (24192, 78615), (24458, 77760), (25920, 73374), (26205, 72576), (27216, 69880), (27952, 68040), (30240, 62892), (31104, 61145), (31446, 60480), (34020, 55904), (34940, 54432), (36288, 52410), (36687, 51840), (38880, 48916), (40320, 47169), (41928, 45360)]