78004080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 480

約数和(自身を含む): 346049280

約数和(自身を除く): 268045200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 67, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 108, 110, 112, 120, 126, 132, 134, 135, 140, 144, 147, 154, 165, 168, 176, 180, 189, 196, 198, 201, 210, 216, 220, 231, 240, 245, 252, 264, 268, 270, 280, 294, 297, 308, 315, 330, 335, 336, 360, 378, 385, 392, 396, 402, 420, 432, 440, 441, 462, 469, 490, 495, 504, 528, 536, 539, 540, 560, 588, 594, 603, 616, 630, 660, 670, 693, 720, 735, 737, 756, 770, 784, 792, 804, 840, 880, 882, 924, 938, 945, 980, 990, 1005, 1008, 1072, 1078, 1080, 1155, 1176, 1188, 1206, 1232, 1260, 1320, 1323, 1340, 1386, 1407, 1470, 1474, 1485, 1512, 1540, 1584, 1608, 1617, 1680, 1764, 1809, 1848, 1876, 1890, 1960, 1980, 2010, 2079, 2156, 2160, 2205, 2211, 2310, 2345, 2352, 2376, 2412, 2520, 2640, 2646, 2680, 2695, 2772, 2814, 2940, 2948, 2970, 3015, 3024, 3080, 3216, 3234, 3283, 3465, 3528, 3618, 3685, 3696, 3752, 3780, 3920, 3960, 4020, 4158, 4221, 4312, 4410, 4422, 4620, 4690, 4752, 4824, 4851, 5040, 5159, 5292, 5360, 5390, 5544, 5628, 5880, 5896, 5940, 6030, 6160, 6468, 6566, 6615, 6633, 6930, 7035, 7056, 7236, 7370, 7504, 7560, 7920, 8040, 8085, 8316, 8442, 8624, 8820, 8844, 9045, 9240, 9380, 9648, 9702, 9849, 10318, 10395, 10584, 10780, 11055, 11088, 11256, 11760, 11792, 11880, 12060, 12663, 12936, 13132, 13230, 13266, 13860, 14070, 14472, 14553, 14740, 15120, 15477, 16080, 16170, 16415, 16632, 16884, 17640, 17688, 18090, 18480, 18760, 19404, 19698, 19899, 20636, 20790, 21105, 21168, 21560, 22110, 22512, 23760, 24120, 24255, 25326, 25795, 25872, 26264, 26460, 26532, 27720, 28140, 28944, 29106, 29480, 29547, 30954, 32340, 32830, 33165, 33264, 33768, 35280, 35376, 36113, 36180, 37520, 38808, 39396, 39798, 41272, 41580, 42210, 43120, 44220, 46431, 48240, 48510, 49245, 50652, 51590, 52528, 52920, 53064, 55440, 56280, 58212, 58960, 59094, 61908, 63315, 64680, 65660, 66330, 67536, 72226, 72360, 72765, 77385, 77616, 78792, 79596, 82544, 83160, 84420, 88440, 88641, 92862, 97020, 98490, 99495, 101304, 103180, 105840, 106128, 108339, 112560, 116424, 118188, 123816, 126630, 129360, 131320, 132660, 139293, 144452, 144720, 145530, 147735, 154770, 157584, 159192, 166320, 168840, 176880, 177282, 180565, 185724, 194040, 196980, 198990, 202608, 206360, 216678, 232155, 232848, 236376, 247632, 253260, 262640, 265320, 278586, 288904, 291060, 295470, 309540, 318384, 325017, 337680, 354564, 361130, 371448, 388080, 393960, 397980, 412720, 433356, 443205, 464310, 472752, 506520, 530640, 541695, 557172, 577808, 582120, 590940, 619080, 650034, 696465, 709128, 722260, 742896, 787920, 795960, 866712, 886410, 928620, 975051, 1013040, 1083390, 1114344, 1164240, 1181880, 1238160, 1300068, 1392930, 1418256, 1444520, 1591920, 1625085, 1733424, 1772820, 1857240, 1950102, 2166780, 2228688, 2363760, 2600136, 2785860, 2889040, 3250170, 3545640, 3714480, 3900204, 4333560, 4875255, 5200272, 5571720, 6500340, 7091280, 7800408, 8667120, 9750510, 11143440, 13000680, 15600816, 19501020, 26001360, 39002040, 78004080]

約数ペア:

[(1, 78004080), (2, 39002040), (3, 26001360), (4, 19501020), (5, 15600816), (6, 13000680), (7, 11143440), (8, 9750510), (9, 8667120), (10, 7800408), (11, 7091280), (12, 6500340), (14, 5571720), (15, 5200272), (16, 4875255), (18, 4333560), (20, 3900204), (21, 3714480), (22, 3545640), (24, 3250170), (27, 2889040), (28, 2785860), (30, 2600136), (33, 2363760), (35, 2228688), (36, 2166780), (40, 1950102), (42, 1857240), (44, 1772820), (45, 1733424), (48, 1625085), (49, 1591920), (54, 1444520), (55, 1418256), (56, 1392930), (60, 1300068), (63, 1238160), (66, 1181880), (67, 1164240), (70, 1114344), (72, 1083390), (77, 1013040), (80, 975051), (84, 928620), (88, 886410), (90, 866712), (98, 795960), (99, 787920), (105, 742896), (108, 722260), (110, 709128), (112, 696465), (120, 650034), (126, 619080), (132, 590940), (134, 582120), (135, 577808), (140, 557172), (144, 541695), (147, 530640), (154, 506520), (165, 472752), (168, 464310), (176, 443205), (180, 433356), (189, 412720), (196, 397980), (198, 393960), (201, 388080), (210, 371448), (216, 361130), (220, 354564), (231, 337680), (240, 325017), (245, 318384), (252, 309540), (264, 295470), (268, 291060), (270, 288904), (280, 278586), (294, 265320), (297, 262640), (308, 253260), (315, 247632), (330, 236376), (335, 232848), (336, 232155), (360, 216678), (378, 206360), (385, 202608), (392, 198990), (396, 196980), (402, 194040), (420, 185724), (432, 180565), (440, 177282), (441, 176880), (462, 168840), (469, 166320), (490, 159192), (495, 157584), (504, 154770), (528, 147735), (536, 145530), (539, 144720), (540, 144452), (560, 139293), (588, 132660), (594, 131320), (603, 129360), (616, 126630), (630, 123816), (660, 118188), (670, 116424), (693, 112560), (720, 108339), (735, 106128), (737, 105840), (756, 103180), (770, 101304), (784, 99495), (792, 98490), (804, 97020), (840, 92862), (880, 88641), (882, 88440), (924, 84420), (938, 83160), (945, 82544), (980, 79596), (990, 78792), (1005, 77616), (1008, 77385), (1072, 72765), (1078, 72360), (1080, 72226), (1155, 67536), (1176, 66330), (1188, 65660), (1206, 64680), (1232, 63315), (1260, 61908), (1320, 59094), (1323, 58960), (1340, 58212), (1386, 56280), (1407, 55440), (1470, 53064), (1474, 52920), (1485, 52528), (1512, 51590), (1540, 50652), (1584, 49245), (1608, 48510), (1617, 48240), (1680, 46431), (1764, 44220), (1809, 43120), (1848, 42210), (1876, 41580), (1890, 41272), (1960, 39798), (1980, 39396), (2010, 38808), (2079, 37520), (2156, 36180), (2160, 36113), (2205, 35376), (2211, 35280), (2310, 33768), (2345, 33264), (2352, 33165), (2376, 32830), (2412, 32340), (2520, 30954), (2640, 29547), (2646, 29480), (2680, 29106), (2695, 28944), (2772, 28140), (2814, 27720), (2940, 26532), (2948, 26460), (2970, 26264), (3015, 25872), (3024, 25795), (3080, 25326), (3216, 24255), (3234, 24120), (3283, 23760), (3465, 22512), (3528, 22110), (3618, 21560), (3685, 21168), (3696, 21105), (3752, 20790), (3780, 20636), (3920, 19899), (3960, 19698), (4020, 19404), (4158, 18760), (4221, 18480), (4312, 18090), (4410, 17688), (4422, 17640), (4620, 16884), (4690, 16632), (4752, 16415), (4824, 16170), (4851, 16080), (5040, 15477), (5159, 15120), (5292, 14740), (5360, 14553), (5390, 14472), (5544, 14070), (5628, 13860), (5880, 13266), (5896, 13230), (5940, 13132), (6030, 12936), (6160, 12663), (6468, 12060), (6566, 11880), (6615, 11792), (6633, 11760), (6930, 11256), (7035, 11088), (7056, 11055), (7236, 10780), (7370, 10584), (7504, 10395), (7560, 10318), (7920, 9849), (8040, 9702), (8085, 9648), (8316, 9380), (8442, 9240), (8624, 9045), (8820, 8844)]