841345920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 3007368000

約数和(自身を除く): 2166022080

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, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 181, 192, 216, 240, 269, 270, 288, 320, 360, 362, 384, 432, 480, 538, 540, 543, 576, 640, 720, 724, 807, 864, 905, 960, 1076, 1080, 1086, 1152, 1345, 1440, 1448, 1614, 1629, 1728, 1810, 1920, 2152, 2160, 2172, 2421, 2690, 2715, 2880, 2896, 3228, 3258, 3456, 3620, 4035, 4304, 4320, 4344, 4842, 4887, 5380, 5430, 5760, 5792, 6456, 6516, 7240, 7263, 8070, 8145, 8608, 8640, 8688, 9684, 9774, 10760, 10860, 11584, 12105, 12912, 13032, 14480, 14526, 16140, 16290, 17216, 17280, 17376, 19368, 19548, 21520, 21720, 23168, 24210, 24435, 25824, 26064, 28960, 29052, 32280, 32580, 34432, 34752, 36315, 38736, 39096, 43040, 43440, 48420, 48689, 48870, 51648, 52128, 57920, 58104, 64560, 65160, 69504, 72630, 77472, 78192, 86080, 86880, 96840, 97378, 97740, 103296, 104256, 115840, 116208, 129120, 130320, 145260, 146067, 154944, 156384, 172160, 173760, 193680, 194756, 195480, 208512, 232416, 243445, 258240, 260640, 290520, 292134, 309888, 312768, 347520, 387360, 389512, 390960, 438201, 464832, 486890, 516480, 521280, 581040, 584268, 625536, 730335, 774720, 779024, 781920, 876402, 929664, 973780, 1042560, 1162080, 1168536, 1314603, 1460670, 1549440, 1558048, 1563840, 1752804, 1947560, 2191005, 2324160, 2337072, 2629206, 2921340, 3116096, 3127680, 3505608, 3895120, 4382010, 4648320, 4674144, 5258412, 5842680, 6232192, 6573015, 7011216, 7790240, 8764020, 9348288, 10516824, 11685360, 13146030, 14022432, 15580480, 17528040, 18696576, 21033648, 23370720, 26292060, 28044864, 31160960, 35056080, 42067296, 46741440, 52584120, 56089728, 70112160, 84134592, 93482880, 105168240, 140224320, 168269184, 210336480, 280448640, 420672960, 841345920]

約数ペア:

[(1, 841345920), (2, 420672960), (3, 280448640), (4, 210336480), (5, 168269184), (6, 140224320), (8, 105168240), (9, 93482880), (10, 84134592), (12, 70112160), (15, 56089728), (16, 52584120), (18, 46741440), (20, 42067296), (24, 35056080), (27, 31160960), (30, 28044864), (32, 26292060), (36, 23370720), (40, 21033648), (45, 18696576), (48, 17528040), (54, 15580480), (60, 14022432), (64, 13146030), (72, 11685360), (80, 10516824), (90, 9348288), (96, 8764020), (108, 7790240), (120, 7011216), (128, 6573015), (135, 6232192), (144, 5842680), (160, 5258412), (180, 4674144), (181, 4648320), (192, 4382010), (216, 3895120), (240, 3505608), (269, 3127680), (270, 3116096), (288, 2921340), (320, 2629206), (360, 2337072), (362, 2324160), (384, 2191005), (432, 1947560), (480, 1752804), (538, 1563840), (540, 1558048), (543, 1549440), (576, 1460670), (640, 1314603), (720, 1168536), (724, 1162080), (807, 1042560), (864, 973780), (905, 929664), (960, 876402), (1076, 781920), (1080, 779024), (1086, 774720), (1152, 730335), (1345, 625536), (1440, 584268), (1448, 581040), (1614, 521280), (1629, 516480), (1728, 486890), (1810, 464832), (1920, 438201), (2152, 390960), (2160, 389512), (2172, 387360), (2421, 347520), (2690, 312768), (2715, 309888), (2880, 292134), (2896, 290520), (3228, 260640), (3258, 258240), (3456, 243445), (3620, 232416), (4035, 208512), (4304, 195480), (4320, 194756), (4344, 193680), (4842, 173760), (4887, 172160), (5380, 156384), (5430, 154944), (5760, 146067), (5792, 145260), (6456, 130320), (6516, 129120), (7240, 116208), (7263, 115840), (8070, 104256), (8145, 103296), (8608, 97740), (8640, 97378), (8688, 96840), (9684, 86880), (9774, 86080), (10760, 78192), (10860, 77472), (11584, 72630), (12105, 69504), (12912, 65160), (13032, 64560), (14480, 58104), (14526, 57920), (16140, 52128), (16290, 51648), (17216, 48870), (17280, 48689), (17376, 48420), (19368, 43440), (19548, 43040), (21520, 39096), (21720, 38736), (23168, 36315), (24210, 34752), (24435, 34432), (25824, 32580), (26064, 32280), (28960, 29052)]