2159982720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{2551}}^1$

素因数の和:2593

約数の個数: 384

約数和(自身を含む): 8902396800

約数和(自身を除く): 6742414080

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2352, 2520, 2551, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5102, 5292, 5760, 5880, 6048, 6272, 6615, 6720, 7056, 7560, 7653, 7840, 8064, 8640, 8820, 9408, 10080, 10204, 10584, 11760, 12096, 12755, 13230, 13440, 14112, 15120, 15306, 15680, 17280, 17640, 17857, 18816, 20160, 20408, 21168, 22959, 23520, 24192, 25510, 26460, 28224, 30240, 30612, 31360, 35280, 35714, 38265, 40320, 40816, 42336, 45918, 47040, 51020, 52920, 53571, 56448, 60480, 61224, 68877, 70560, 71428, 76530, 81632, 84672, 89285, 91836, 94080, 102040, 105840, 107142, 114795, 120960, 122448, 124999, 137754, 141120, 142856, 153060, 160713, 163264, 169344, 178570, 183672, 204080, 211680, 214284, 229590, 244896, 249998, 267855, 275508, 282240, 285712, 306120, 321426, 326528, 344385, 357140, 367344, 374997, 408160, 423360, 428568, 459180, 482139, 489792, 499996, 535710, 551016, 571424, 612240, 624995, 642852, 688770, 714280, 734688, 749994, 803565, 816320, 846720, 857136, 918360, 964278, 979584, 999992, 1071420, 1102032, 1124991, 1142848, 1224480, 1249990, 1285704, 1377540, 1428560, 1469376, 1499988, 1607130, 1632640, 1714272, 1836720, 1874985, 1928556, 1999984, 2142840, 2204064, 2249982, 2285696, 2410695, 2448960, 2499980, 2571408, 2755080, 2857120, 2938752, 2999976, 3214260, 3374973, 3428544, 3673440, 3749970, 3857112, 3999968, 4285680, 4408128, 4499964, 4821390, 4897920, 4999960, 5142816, 5510160, 5624955, 5714240, 5999952, 6428520, 6749946, 6857088, 7346880, 7499940, 7714224, 7999936, 8571360, 8816256, 8999928, 9642780, 9999920, 10285632, 11020320, 11249910, 11428480, 11999904, 12857040, 13499892, 14693760, 14999880, 15428448, 15999872, 16874865, 17142720, 17999856, 19285560, 19999840, 20571264, 22040640, 22499820, 23999808, 25714080, 26999784, 29999760, 30856896, 33749730, 34285440, 35999712, 38571120, 39999680, 44081280, 44999640, 47999616, 51428160, 53999568, 59999520, 61713792, 67499460, 71999424, 77142240, 79999360, 89999280, 102856320, 107999136, 119999040, 134998920, 143998848, 154284480, 179998560, 215998272, 239998080, 269997840, 308568960, 359997120, 431996544, 539995680, 719994240, 1079991360, 2159982720]

約数ペア:

[(1, 2159982720), (2, 1079991360), (3, 719994240), (4, 539995680), (5, 431996544), (6, 359997120), (7, 308568960), (8, 269997840), (9, 239998080), (10, 215998272), (12, 179998560), (14, 154284480), (15, 143998848), (16, 134998920), (18, 119999040), (20, 107999136), (21, 102856320), (24, 89999280), (27, 79999360), (28, 77142240), (30, 71999424), (32, 67499460), (35, 61713792), (36, 59999520), (40, 53999568), (42, 51428160), (45, 47999616), (48, 44999640), (49, 44081280), (54, 39999680), (56, 38571120), (60, 35999712), (63, 34285440), (64, 33749730), (70, 30856896), (72, 29999760), (80, 26999784), (84, 25714080), (90, 23999808), (96, 22499820), (98, 22040640), (105, 20571264), (108, 19999840), (112, 19285560), (120, 17999856), (126, 17142720), (128, 16874865), (135, 15999872), (140, 15428448), (144, 14999880), (147, 14693760), (160, 13499892), (168, 12857040), (180, 11999904), (189, 11428480), (192, 11249910), (196, 11020320), (210, 10285632), (216, 9999920), (224, 9642780), (240, 8999928), (245, 8816256), (252, 8571360), (270, 7999936), (280, 7714224), (288, 7499940), (294, 7346880), (315, 6857088), (320, 6749946), (336, 6428520), (360, 5999952), (378, 5714240), (384, 5624955), (392, 5510160), (420, 5142816), (432, 4999960), (441, 4897920), (448, 4821390), (480, 4499964), (490, 4408128), (504, 4285680), (540, 3999968), (560, 3857112), (576, 3749970), (588, 3673440), (630, 3428544), (640, 3374973), (672, 3214260), (720, 2999976), (735, 2938752), (756, 2857120), (784, 2755080), (840, 2571408), (864, 2499980), (882, 2448960), (896, 2410695), (945, 2285696), (960, 2249982), (980, 2204064), (1008, 2142840), (1080, 1999984), (1120, 1928556), (1152, 1874985), (1176, 1836720), (1260, 1714272), (1323, 1632640), (1344, 1607130), (1440, 1499988), (1470, 1469376), (1512, 1428560), (1568, 1377540), (1680, 1285704), (1728, 1249990), (1764, 1224480), (1890, 1142848), (1920, 1124991), (1960, 1102032), (2016, 1071420), (2160, 999992), (2205, 979584), (2240, 964278), (2352, 918360), (2520, 857136), (2551, 846720), (2646, 816320), (2688, 803565), (2880, 749994), (2940, 734688), (3024, 714280), (3136, 688770), (3360, 642852), (3456, 624995), (3528, 612240), (3780, 571424), (3920, 551016), (4032, 535710), (4320, 499996), (4410, 489792), (4480, 482139), (4704, 459180), (5040, 428568), (5102, 423360), (5292, 408160), (5760, 374997), (5880, 367344), (6048, 357140), (6272, 344385), (6615, 326528), (6720, 321426), (7056, 306120), (7560, 285712), (7653, 282240), (7840, 275508), (8064, 267855), (8640, 249998), (8820, 244896), (9408, 229590), (10080, 214284), (10204, 211680), (10584, 204080), (11760, 183672), (12096, 178570), (12755, 169344), (13230, 163264), (13440, 160713), (14112, 153060), (15120, 142856), (15306, 141120), (15680, 137754), (17280, 124999), (17640, 122448), (17857, 120960), (18816, 114795), (20160, 107142), (20408, 105840), (21168, 102040), (22959, 94080), (23520, 91836), (24192, 89285), (25510, 84672), (26460, 81632), (28224, 76530), (30240, 71428), (30612, 70560), (31360, 68877), (35280, 61224), (35714, 60480), (38265, 56448), (40320, 53571), (40816, 52920), (42336, 51020), (45918, 47040)]