427658670720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{176357}}^1$

素因数の和:176803

約数の個数: 192

約数和(自身を含む): 1480274981640

約数和(自身を除く): 1052616310920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 421, 480, 576, 640, 720, 842, 960, 1152, 1263, 1440, 1684, 1920, 2105, 2526, 2880, 3368, 3789, 4210, 5052, 5760, 6315, 6736, 7578, 8420, 10104, 12630, 13472, 15156, 16840, 18945, 20208, 25260, 26944, 30312, 33680, 37890, 40416, 50520, 53888, 60624, 67360, 75780, 80832, 101040, 121248, 134720, 151560, 161664, 176357, 202080, 242496, 269440, 303120, 352714, 404160, 484992, 529071, 606240, 705428, 808320, 881785, 1058142, 1212480, 1410856, 1587213, 1763570, 2116284, 2424960, 2645355, 2821712, 3174426, 3527140, 4232568, 5290710, 5643424, 6348852, 7054280, 7936065, 8465136, 10581420, 11286848, 12697704, 14108560, 15872130, 16930272, 21162840, 22573696, 25395408, 28217120, 31744260, 33860544, 42325680, 50790816, 56434240, 63488520, 67721088, 74246297, 84651360, 101581632, 112868480, 126977040, 148492594, 169302720, 203163264, 222738891, 253954080, 296985188, 338605440, 371231485, 445477782, 507908160, 593970376, 668216673, 742462970, 890955564, 1015816320, 1113694455, 1187940752, 1336433346, 1484925940, 1781911128, 2227388910, 2375881504, 2672866692, 2969851880, 3341083365, 3563822256, 4454777820, 4751763008, 5345733384, 5939703760, 6682166730, 7127644512, 8909555640, 9503526016, 10691466768, 11879407520, 13364333460, 14255289024, 17819111280, 21382933536, 23758815040, 26728666920, 28510578048, 35638222560, 42765867072, 47517630080, 53457333840, 71276445120, 85531734144, 106914667680, 142552890240, 213829335360, 427658670720]

約数ペア:

[(1, 427658670720), (2, 213829335360), (3, 142552890240), (4, 106914667680), (5, 85531734144), (6, 71276445120), (8, 53457333840), (9, 47517630080), (10, 42765867072), (12, 35638222560), (15, 28510578048), (16, 26728666920), (18, 23758815040), (20, 21382933536), (24, 17819111280), (30, 14255289024), (32, 13364333460), (36, 11879407520), (40, 10691466768), (45, 9503526016), (48, 8909555640), (60, 7127644512), (64, 6682166730), (72, 5939703760), (80, 5345733384), (90, 4751763008), (96, 4454777820), (120, 3563822256), (128, 3341083365), (144, 2969851880), (160, 2672866692), (180, 2375881504), (192, 2227388910), (240, 1781911128), (288, 1484925940), (320, 1336433346), (360, 1187940752), (384, 1113694455), (421, 1015816320), (480, 890955564), (576, 742462970), (640, 668216673), (720, 593970376), (842, 507908160), (960, 445477782), (1152, 371231485), (1263, 338605440), (1440, 296985188), (1684, 253954080), (1920, 222738891), (2105, 203163264), (2526, 169302720), (2880, 148492594), (3368, 126977040), (3789, 112868480), (4210, 101581632), (5052, 84651360), (5760, 74246297), (6315, 67721088), (6736, 63488520), (7578, 56434240), (8420, 50790816), (10104, 42325680), (12630, 33860544), (13472, 31744260), (15156, 28217120), (16840, 25395408), (18945, 22573696), (20208, 21162840), (25260, 16930272), (26944, 15872130), (30312, 14108560), (33680, 12697704), (37890, 11286848), (40416, 10581420), (50520, 8465136), (53888, 7936065), (60624, 7054280), (67360, 6348852), (75780, 5643424), (80832, 5290710), (101040, 4232568), (121248, 3527140), (134720, 3174426), (151560, 2821712), (161664, 2645355), (176357, 2424960), (202080, 2116284), (242496, 1763570), (269440, 1587213), (303120, 1410856), (352714, 1212480), (404160, 1058142), (484992, 881785), (529071, 808320), (606240, 705428)]