1972433280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1069}}^1$

素因数の和:1153

約数の個数: 192

約数和(自身を含む): 6502561200

約数和(自身を除く): 4530127920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 961, 992, 1069, 1240, 1488, 1860, 1920, 1922, 1984, 2138, 2480, 2883, 2976, 3207, 3720, 3844, 3968, 4276, 4805, 4960, 5345, 5766, 5952, 6414, 7440, 7688, 8552, 9610, 9920, 10690, 11532, 11904, 12828, 14415, 14880, 15376, 16035, 17104, 19220, 19840, 21380, 23064, 25656, 28830, 29760, 30752, 32070, 33139, 34208, 38440, 42760, 46128, 51312, 57660, 59520, 61504, 64140, 66278, 68416, 76880, 85520, 92256, 99417, 102624, 115320, 123008, 128280, 132556, 136832, 153760, 165695, 171040, 184512, 198834, 205248, 230640, 256560, 265112, 307520, 331390, 342080, 369024, 397668, 410496, 461280, 497085, 513120, 530224, 615040, 662780, 684160, 795336, 922560, 994170, 1026240, 1027309, 1060448, 1325560, 1590672, 1845120, 1988340, 2052480, 2054618, 2120896, 2651120, 3081927, 3181344, 3976680, 4109236, 4241792, 5136545, 5302240, 6163854, 6362688, 7953360, 8218472, 10273090, 10604480, 12327708, 12725376, 15409635, 15906720, 16436944, 20546180, 21208960, 24655416, 30819270, 31813440, 32873888, 41092360, 49310832, 61638540, 63626880, 65747776, 82184720, 98621664, 123277080, 131495552, 164369440, 197243328, 246554160, 328738880, 394486656, 493108320, 657477760, 986216640, 1972433280]

約数ペア:

[(1, 1972433280), (2, 986216640), (3, 657477760), (4, 493108320), (5, 394486656), (6, 328738880), (8, 246554160), (10, 197243328), (12, 164369440), (15, 131495552), (16, 123277080), (20, 98621664), (24, 82184720), (30, 65747776), (31, 63626880), (32, 61638540), (40, 49310832), (48, 41092360), (60, 32873888), (62, 31813440), (64, 30819270), (80, 24655416), (93, 21208960), (96, 20546180), (120, 16436944), (124, 15906720), (128, 15409635), (155, 12725376), (160, 12327708), (186, 10604480), (192, 10273090), (240, 8218472), (248, 7953360), (310, 6362688), (320, 6163854), (372, 5302240), (384, 5136545), (465, 4241792), (480, 4109236), (496, 3976680), (620, 3181344), (640, 3081927), (744, 2651120), (930, 2120896), (960, 2054618), (961, 2052480), (992, 1988340), (1069, 1845120), (1240, 1590672), (1488, 1325560), (1860, 1060448), (1920, 1027309), (1922, 1026240), (1984, 994170), (2138, 922560), (2480, 795336), (2883, 684160), (2976, 662780), (3207, 615040), (3720, 530224), (3844, 513120), (3968, 497085), (4276, 461280), (4805, 410496), (4960, 397668), (5345, 369024), (5766, 342080), (5952, 331390), (6414, 307520), (7440, 265112), (7688, 256560), (8552, 230640), (9610, 205248), (9920, 198834), (10690, 184512), (11532, 171040), (11904, 165695), (12828, 153760), (14415, 136832), (14880, 132556), (15376, 128280), (16035, 123008), (17104, 115320), (19220, 102624), (19840, 99417), (21380, 92256), (23064, 85520), (25656, 76880), (28830, 68416), (29760, 66278), (30752, 64140), (32070, 61504), (33139, 59520), (34208, 57660), (38440, 51312), (42760, 46128)]