77671440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 320

約数和(自身を含む): 334264320

約数和(自身を除く): 256592880

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, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 467, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 934, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1401, 1485, 1512, 1540, 1584, 1680, 1848, 1868, 1890, 1980, 2079, 2160, 2310, 2335, 2376, 2520, 2640, 2772, 2802, 2970, 3024, 3080, 3269, 3465, 3696, 3736, 3780, 3960, 4158, 4203, 4620, 4670, 4752, 5040, 5137, 5544, 5604, 5940, 6160, 6538, 6930, 7005, 7472, 7560, 7920, 8316, 8406, 9240, 9340, 9807, 10274, 10395, 11088, 11208, 11880, 12609, 13076, 13860, 14010, 15120, 15411, 16345, 16632, 16812, 18480, 18680, 19614, 20548, 20790, 21015, 22416, 23760, 25218, 25685, 26152, 27720, 28020, 29421, 30822, 32690, 33264, 33624, 35959, 37360, 39228, 41096, 41580, 42030, 46233, 49035, 50436, 51370, 52304, 55440, 56040, 58842, 61644, 63045, 65380, 67248, 71918, 77055, 78456, 82192, 83160, 84060, 88263, 92466, 98070, 100872, 102740, 107877, 112080, 117684, 123288, 126090, 130760, 138699, 143836, 147105, 154110, 156912, 166320, 168120, 176526, 179795, 184932, 196140, 201744, 205480, 215754, 231165, 235368, 246576, 252180, 261520, 277398, 287672, 294210, 308220, 323631, 336240, 353052, 359590, 369864, 392280, 410960, 431508, 441315, 462330, 470736, 504360, 539385, 554796, 575344, 588420, 616440, 647262, 693495, 706104, 719180, 739728, 784560, 863016, 882630, 924660, 970893, 1008720, 1078770, 1109592, 1176840, 1232880, 1294524, 1386990, 1412208, 1438360, 1618155, 1726032, 1765260, 1849320, 1941786, 2157540, 2219184, 2353680, 2589048, 2773980, 2876720, 3236310, 3530520, 3698640, 3883572, 4315080, 4854465, 5178096, 5547960, 6472620, 7061040, 7767144, 8630160, 9708930, 11095920, 12945240, 15534288, 19417860, 25890480, 38835720, 77671440]

約数ペア:

[(1, 77671440), (2, 38835720), (3, 25890480), (4, 19417860), (5, 15534288), (6, 12945240), (7, 11095920), (8, 9708930), (9, 8630160), (10, 7767144), (11, 7061040), (12, 6472620), (14, 5547960), (15, 5178096), (16, 4854465), (18, 4315080), (20, 3883572), (21, 3698640), (22, 3530520), (24, 3236310), (27, 2876720), (28, 2773980), (30, 2589048), (33, 2353680), (35, 2219184), (36, 2157540), (40, 1941786), (42, 1849320), (44, 1765260), (45, 1726032), (48, 1618155), (54, 1438360), (55, 1412208), (56, 1386990), (60, 1294524), (63, 1232880), (66, 1176840), (70, 1109592), (72, 1078770), (77, 1008720), (80, 970893), (84, 924660), (88, 882630), (90, 863016), (99, 784560), (105, 739728), (108, 719180), (110, 706104), (112, 693495), (120, 647262), (126, 616440), (132, 588420), (135, 575344), (140, 554796), (144, 539385), (154, 504360), (165, 470736), (168, 462330), (176, 441315), (180, 431508), (189, 410960), (198, 392280), (210, 369864), (216, 359590), (220, 353052), (231, 336240), (240, 323631), (252, 308220), (264, 294210), (270, 287672), (280, 277398), (297, 261520), (308, 252180), (315, 246576), (330, 235368), (336, 231165), (360, 215754), (378, 205480), (385, 201744), (396, 196140), (420, 184932), (432, 179795), (440, 176526), (462, 168120), (467, 166320), (495, 156912), (504, 154110), (528, 147105), (540, 143836), (560, 138699), (594, 130760), (616, 126090), (630, 123288), (660, 117684), (693, 112080), (720, 107877), (756, 102740), (770, 100872), (792, 98070), (840, 92466), (880, 88263), (924, 84060), (934, 83160), (945, 82192), (990, 78456), (1008, 77055), (1080, 71918), (1155, 67248), (1188, 65380), (1232, 63045), (1260, 61644), (1320, 58842), (1386, 56040), (1401, 55440), (1485, 52304), (1512, 51370), (1540, 50436), (1584, 49035), (1680, 46233), (1848, 42030), (1868, 41580), (1890, 41096), (1980, 39228), (2079, 37360), (2160, 35959), (2310, 33624), (2335, 33264), (2376, 32690), (2520, 30822), (2640, 29421), (2772, 28020), (2802, 27720), (2970, 26152), (3024, 25685), (3080, 25218), (3269, 23760), (3465, 22416), (3696, 21015), (3736, 20790), (3780, 20548), (3960, 19614), (4158, 18680), (4203, 18480), (4620, 16812), (4670, 16632), (4752, 16345), (5040, 15411), (5137, 15120), (5544, 14010), (5604, 13860), (5940, 13076), (6160, 12609), (6538, 11880), (6930, 11208), (7005, 11088), (7472, 10395), (7560, 10274), (7920, 9807), (8316, 9340), (8406, 9240)]