1908385920

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{1753}}^1$

素因数の和:1794

約数の個数: 384

約数和(自身を含む): 7814701440

約数和(自身を除く): 5906315520

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, 1753, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3506, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5259, 5670, 5760, 6048, 6480, 6720, 6804, 7012, 7560, 7776, 8064, 8505, 8640, 8765, 9072, 9720, 10080, 10368, 10518, 11340, 12096, 12271, 12960, 13440, 13608, 14024, 15120, 15552, 15777, 17010, 17280, 17530, 18144, 19440, 20160, 21036, 22680, 24192, 24542, 25920, 26295, 27216, 28048, 30240, 31104, 31554, 34020, 35060, 36288, 36813, 38880, 40320, 42072, 45360, 47331, 49084, 51840, 52590, 54432, 56096, 60480, 61355, 63108, 68040, 70120, 72576, 73626, 77760, 78885, 84144, 90720, 94662, 98168, 105180, 108864, 110439, 112192, 120960, 122710, 126216, 136080, 140240, 141993, 147252, 155520, 157770, 168288, 181440, 184065, 189324, 196336, 210360, 217728, 220878, 224384, 236655, 245420, 252432, 272160, 280480, 283986, 294504, 315540, 331317, 336576, 362880, 368130, 378648, 392672, 420720, 425979, 441756, 473310, 490840, 504864, 544320, 552195, 560960, 567972, 589008, 631080, 662634, 673152, 709965, 736260, 757296, 785344, 841440, 851958, 883512, 946620, 981680, 993951, 1009728, 1088640, 1104390, 1121920, 1135944, 1178016, 1262160, 1325268, 1419930, 1472520, 1514592, 1570688, 1656585, 1682880, 1703916, 1767024, 1893240, 1963360, 1987902, 2019456, 2129895, 2208780, 2271888, 2356032, 2524320, 2650536, 2839860, 2945040, 2981853, 3029184, 3313170, 3365760, 3407832, 3534048, 3786480, 3926720, 3975804, 4259790, 4417560, 4543776, 4712064, 4969755, 5048640, 5301072, 5679720, 5890080, 5963706, 6058368, 6626340, 6815664, 7068096, 7572960, 7853440, 7951608, 8519580, 8835120, 9087552, 9939510, 10097280, 10602144, 11359440, 11780160, 11927412, 13252680, 13631328, 14136192, 14909265, 15145920, 15903216, 17039160, 17670240, 18175104, 19879020, 21204288, 22718880, 23560320, 23854824, 26505360, 27262656, 29818530, 30291840, 31806432, 34078320, 35340480, 39758040, 42408576, 45437760, 47709648, 53010720, 54525312, 59637060, 63612864, 68156640, 70680960, 79516080, 90875520, 95419296, 106021440, 119274120, 127225728, 136313280, 159032160, 190838592, 212042880, 238548240, 272626560, 318064320, 381677184, 477096480, 636128640, 954192960, 1908385920]

約数ペア:

[(1, 1908385920), (2, 954192960), (3, 636128640), (4, 477096480), (5, 381677184), (6, 318064320), (7, 272626560), (8, 238548240), (9, 212042880), (10, 190838592), (12, 159032160), (14, 136313280), (15, 127225728), (16, 119274120), (18, 106021440), (20, 95419296), (21, 90875520), (24, 79516080), (27, 70680960), (28, 68156640), (30, 63612864), (32, 59637060), (35, 54525312), (36, 53010720), (40, 47709648), (42, 45437760), (45, 42408576), (48, 39758040), (54, 35340480), (56, 34078320), (60, 31806432), (63, 30291840), (64, 29818530), (70, 27262656), (72, 26505360), (80, 23854824), (81, 23560320), (84, 22718880), (90, 21204288), (96, 19879020), (105, 18175104), (108, 17670240), (112, 17039160), (120, 15903216), (126, 15145920), (128, 14909265), (135, 14136192), (140, 13631328), (144, 13252680), (160, 11927412), (162, 11780160), (168, 11359440), (180, 10602144), (189, 10097280), (192, 9939510), (210, 9087552), (216, 8835120), (224, 8519580), (240, 7951608), (243, 7853440), (252, 7572960), (270, 7068096), (280, 6815664), (288, 6626340), (315, 6058368), (320, 5963706), (324, 5890080), (336, 5679720), (360, 5301072), (378, 5048640), (384, 4969755), (405, 4712064), (420, 4543776), (432, 4417560), (448, 4259790), (480, 3975804), (486, 3926720), (504, 3786480), (540, 3534048), (560, 3407832), (567, 3365760), (576, 3313170), (630, 3029184), (640, 2981853), (648, 2945040), (672, 2839860), (720, 2650536), (756, 2524320), (810, 2356032), (840, 2271888), (864, 2208780), (896, 2129895), (945, 2019456), (960, 1987902), (972, 1963360), (1008, 1893240), (1080, 1767024), (1120, 1703916), (1134, 1682880), (1152, 1656585), (1215, 1570688), (1260, 1514592), (1296, 1472520), (1344, 1419930), (1440, 1325268), (1512, 1262160), (1620, 1178016), (1680, 1135944), (1701, 1121920), (1728, 1104390), (1753, 1088640), (1890, 1009728), (1920, 993951), (1944, 981680), (2016, 946620), (2160, 883512), (2240, 851958), (2268, 841440), (2430, 785344), (2520, 757296), (2592, 736260), (2688, 709965), (2835, 673152), (2880, 662634), (3024, 631080), (3240, 589008), (3360, 567972), (3402, 560960), (3456, 552195), (3506, 544320), (3780, 504864), (3888, 490840), (4032, 473310), (4320, 441756), (4480, 425979), (4536, 420720), (4860, 392672), (5040, 378648), (5184, 368130), (5259, 362880), (5670, 336576), (5760, 331317), (6048, 315540), (6480, 294504), (6720, 283986), (6804, 280480), (7012, 272160), (7560, 252432), (7776, 245420), (8064, 236655), (8505, 224384), (8640, 220878), (8765, 217728), (9072, 210360), (9720, 196336), (10080, 189324), (10368, 184065), (10518, 181440), (11340, 168288), (12096, 157770), (12271, 155520), (12960, 147252), (13440, 141993), (13608, 140240), (14024, 136080), (15120, 126216), (15552, 122710), (15777, 120960), (17010, 112192), (17280, 110439), (17530, 108864), (18144, 105180), (19440, 98168), (20160, 94662), (21036, 90720), (22680, 84144), (24192, 78885), (24542, 77760), (25920, 73626), (26295, 72576), (27216, 70120), (28048, 68040), (30240, 63108), (31104, 61355), (31554, 60480), (34020, 56096), (35060, 54432), (36288, 52590), (36813, 51840), (38880, 49084), (40320, 47331), (42072, 45360)]