427654080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2393

約数の個数: 280

約数和(自身を含む): 1739298528

約数和(自身を除く): 1311644448

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, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2357, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 4714, 5040, 5184, 5670, 6048, 6480, 6720, 7071, 7560, 8640, 9072, 9428, 10080, 11340, 11785, 12096, 12960, 14142, 15120, 16499, 18144, 18856, 20160, 21213, 22680, 23570, 25920, 28284, 30240, 32998, 35355, 36288, 37712, 42426, 45360, 47140, 49497, 56568, 60480, 63639, 65996, 70710, 75424, 82495, 84852, 90720, 94280, 98994, 106065, 113136, 127278, 131992, 141420, 148491, 150848, 164990, 169704, 181440, 188560, 190917, 197988, 212130, 226272, 247485, 254556, 263984, 282840, 296982, 318195, 329980, 339408, 377120, 381834, 395976, 424260, 445473, 452544, 494970, 509112, 527968, 565680, 593964, 636390, 659960, 678816, 742455, 754240, 763668, 791952, 848520, 890946, 954585, 989940, 1018224, 1055936, 1131360, 1187928, 1272780, 1319920, 1336419, 1357632, 1484910, 1527336, 1583904, 1697040, 1781892, 1909170, 1979880, 2036448, 2227365, 2262720, 2375856, 2545560, 2639840, 2672838, 2969820, 3054672, 3167808, 3394080, 3563784, 3818340, 3959760, 4072896, 4454730, 4751712, 5091120, 5279680, 5345676, 5939640, 6109344, 6682095, 6788160, 7127568, 7636680, 7919520, 8909460, 9503424, 10182240, 10691352, 11879280, 12218688, 13364190, 14255136, 15273360, 15839040, 17818920, 20364480, 21382704, 23758560, 26728380, 28510272, 30546720, 35637840, 42765408, 47517120, 53456760, 61093440, 71275680, 85530816, 106913520, 142551360, 213827040, 427654080]

約数ペア:

[(1, 427654080), (2, 213827040), (3, 142551360), (4, 106913520), (5, 85530816), (6, 71275680), (7, 61093440), (8, 53456760), (9, 47517120), (10, 42765408), (12, 35637840), (14, 30546720), (15, 28510272), (16, 26728380), (18, 23758560), (20, 21382704), (21, 20364480), (24, 17818920), (27, 15839040), (28, 15273360), (30, 14255136), (32, 13364190), (35, 12218688), (36, 11879280), (40, 10691352), (42, 10182240), (45, 9503424), (48, 8909460), (54, 7919520), (56, 7636680), (60, 7127568), (63, 6788160), (64, 6682095), (70, 6109344), (72, 5939640), (80, 5345676), (81, 5279680), (84, 5091120), (90, 4751712), (96, 4454730), (105, 4072896), (108, 3959760), (112, 3818340), (120, 3563784), (126, 3394080), (135, 3167808), (140, 3054672), (144, 2969820), (160, 2672838), (162, 2639840), (168, 2545560), (180, 2375856), (189, 2262720), (192, 2227365), (210, 2036448), (216, 1979880), (224, 1909170), (240, 1781892), (252, 1697040), (270, 1583904), (280, 1527336), (288, 1484910), (315, 1357632), (320, 1336419), (324, 1319920), (336, 1272780), (360, 1187928), (378, 1131360), (405, 1055936), (420, 1018224), (432, 989940), (448, 954585), (480, 890946), (504, 848520), (540, 791952), (560, 763668), (567, 754240), (576, 742455), (630, 678816), (648, 659960), (672, 636390), (720, 593964), (756, 565680), (810, 527968), (840, 509112), (864, 494970), (945, 452544), (960, 445473), (1008, 424260), (1080, 395976), (1120, 381834), (1134, 377120), (1260, 339408), (1296, 329980), (1344, 318195), (1440, 296982), (1512, 282840), (1620, 263984), (1680, 254556), (1728, 247485), (1890, 226272), (2016, 212130), (2160, 197988), (2240, 190917), (2268, 188560), (2357, 181440), (2520, 169704), (2592, 164990), (2835, 150848), (2880, 148491), (3024, 141420), (3240, 131992), (3360, 127278), (3780, 113136), (4032, 106065), (4320, 98994), (4536, 94280), (4714, 90720), (5040, 84852), (5184, 82495), (5670, 75424), (6048, 70710), (6480, 65996), (6720, 63639), (7071, 60480), (7560, 56568), (8640, 49497), (9072, 47140), (9428, 45360), (10080, 42426), (11340, 37712), (11785, 36288), (12096, 35355), (12960, 32998), (14142, 30240), (15120, 28284), (16499, 25920), (18144, 23570), (18856, 22680), (20160, 21213)]