2191057920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2845

約数の個数: 264

約数和(自身を含む): 8041418424

約数和(自身を除く): 5850360504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2797, 2880, 3060, 3072, 3264, 3840, 4080, 4352, 4608, 4896, 5120, 5440, 5594, 5760, 6120, 6528, 7680, 8160, 8391, 8704, 9216, 9792, 10880, 11188, 11520, 12240, 13056, 13985, 15360, 16320, 16782, 17408, 19584, 21760, 22376, 23040, 24480, 25173, 26112, 27970, 32640, 33564, 39168, 41955, 43520, 44752, 46080, 47549, 48960, 50346, 52224, 55940, 65280, 67128, 78336, 83910, 87040, 89504, 95098, 97920, 100692, 111880, 125865, 130560, 134256, 142647, 156672, 167820, 179008, 190196, 195840, 201384, 223760, 237745, 251730, 261120, 268512, 285294, 335640, 358016, 380392, 391680, 402768, 427941, 447520, 475490, 503460, 537024, 570588, 671280, 713235, 716032, 760784, 783360, 805536, 855882, 895040, 950980, 1006920, 1074048, 1141176, 1342560, 1426470, 1432064, 1521568, 1611072, 1711764, 1790080, 1901960, 2013840, 2139705, 2148096, 2282352, 2685120, 2852940, 2864128, 3043136, 3222144, 3423528, 3580160, 3803920, 4027680, 4279410, 4296192, 4564704, 5370240, 5705880, 6086272, 6444288, 6847056, 7160320, 7607840, 8055360, 8558820, 8592384, 9129408, 10740480, 11411760, 12172544, 12888576, 13694112, 14320640, 15215680, 16110720, 17117640, 18258816, 21480960, 22823520, 24345088, 25777152, 27388224, 30431360, 32221440, 34235280, 36517632, 42961920, 45647040, 48690176, 54776448, 60862720, 64442880, 68470560, 73035264, 91294080, 109552896, 121725440, 128885760, 136941120, 146070528, 182588160, 219105792, 243450880, 273882240, 365176320, 438211584, 547764480, 730352640, 1095528960, 2191057920]

約数ペア:

[(1, 2191057920), (2, 1095528960), (3, 730352640), (4, 547764480), (5, 438211584), (6, 365176320), (8, 273882240), (9, 243450880), (10, 219105792), (12, 182588160), (15, 146070528), (16, 136941120), (17, 128885760), (18, 121725440), (20, 109552896), (24, 91294080), (30, 73035264), (32, 68470560), (34, 64442880), (36, 60862720), (40, 54776448), (45, 48690176), (48, 45647040), (51, 42961920), (60, 36517632), (64, 34235280), (68, 32221440), (72, 30431360), (80, 27388224), (85, 25777152), (90, 24345088), (96, 22823520), (102, 21480960), (120, 18258816), (128, 17117640), (136, 16110720), (144, 15215680), (153, 14320640), (160, 13694112), (170, 12888576), (180, 12172544), (192, 11411760), (204, 10740480), (240, 9129408), (255, 8592384), (256, 8558820), (272, 8055360), (288, 7607840), (306, 7160320), (320, 6847056), (340, 6444288), (360, 6086272), (384, 5705880), (408, 5370240), (480, 4564704), (510, 4296192), (512, 4279410), (544, 4027680), (576, 3803920), (612, 3580160), (640, 3423528), (680, 3222144), (720, 3043136), (765, 2864128), (768, 2852940), (816, 2685120), (960, 2282352), (1020, 2148096), (1024, 2139705), (1088, 2013840), (1152, 1901960), (1224, 1790080), (1280, 1711764), (1360, 1611072), (1440, 1521568), (1530, 1432064), (1536, 1426470), (1632, 1342560), (1920, 1141176), (2040, 1074048), (2176, 1006920), (2304, 950980), (2448, 895040), (2560, 855882), (2720, 805536), (2797, 783360), (2880, 760784), (3060, 716032), (3072, 713235), (3264, 671280), (3840, 570588), (4080, 537024), (4352, 503460), (4608, 475490), (4896, 447520), (5120, 427941), (5440, 402768), (5594, 391680), (5760, 380392), (6120, 358016), (6528, 335640), (7680, 285294), (8160, 268512), (8391, 261120), (8704, 251730), (9216, 237745), (9792, 223760), (10880, 201384), (11188, 195840), (11520, 190196), (12240, 179008), (13056, 167820), (13985, 156672), (15360, 142647), (16320, 134256), (16782, 130560), (17408, 125865), (19584, 111880), (21760, 100692), (22376, 97920), (23040, 95098), (24480, 89504), (25173, 87040), (26112, 83910), (27970, 78336), (32640, 67128), (33564, 65280), (39168, 55940), (41955, 52224), (43520, 50346), (44752, 48960), (46080, 47549)]