316622880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 1251065088

約数和(自身を除く): 934442208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 202, 210, 224, 240, 252, 280, 288, 303, 311, 315, 336, 360, 404, 420, 480, 504, 505, 560, 606, 622, 630, 672, 707, 720, 808, 840, 909, 933, 1008, 1010, 1120, 1212, 1244, 1260, 1414, 1440, 1515, 1555, 1616, 1680, 1818, 1866, 2016, 2020, 2121, 2177, 2424, 2488, 2520, 2799, 2828, 3030, 3110, 3232, 3360, 3535, 3636, 3732, 4040, 4242, 4354, 4545, 4665, 4848, 4976, 5040, 5598, 5656, 6060, 6220, 6363, 6531, 7070, 7272, 7464, 8080, 8484, 8708, 9090, 9330, 9696, 9952, 10080, 10605, 10885, 11196, 11312, 12120, 12440, 12726, 13062, 13995, 14140, 14544, 14928, 16160, 16968, 17416, 18180, 18660, 19593, 21210, 21770, 22392, 22624, 24240, 24880, 25452, 26124, 27990, 28280, 29088, 29856, 31411, 31815, 32655, 33936, 34832, 36360, 37320, 39186, 42420, 43540, 44784, 48480, 49760, 50904, 52248, 55980, 56560, 62822, 63630, 65310, 67872, 69664, 72720, 74640, 78372, 84840, 87080, 89568, 94233, 97965, 101808, 104496, 111960, 113120, 125644, 127260, 130620, 145440, 149280, 156744, 157055, 169680, 174160, 188466, 195930, 203616, 208992, 219877, 223920, 251288, 254520, 261240, 282699, 313488, 314110, 339360, 348320, 376932, 391860, 439754, 447840, 471165, 502576, 509040, 522480, 565398, 626976, 628220, 659631, 753864, 783720, 879508, 942330, 1005152, 1018080, 1044960, 1099385, 1130796, 1256440, 1319262, 1413495, 1507728, 1567440, 1759016, 1884660, 1978893, 2198770, 2261592, 2512880, 2638524, 2826990, 3015456, 3134880, 3298155, 3518032, 3769320, 3957786, 4397540, 4523184, 5025760, 5277048, 5653980, 6596310, 7036064, 7538640, 7915572, 8795080, 9046368, 9894465, 10554096, 11307960, 13192620, 15077280, 15831144, 17590160, 19788930, 21108192, 22615920, 26385240, 31662288, 35180320, 39577860, 45231840, 52770480, 63324576, 79155720, 105540960, 158311440, 316622880]

約数ペア:

[(1, 316622880), (2, 158311440), (3, 105540960), (4, 79155720), (5, 63324576), (6, 52770480), (7, 45231840), (8, 39577860), (9, 35180320), (10, 31662288), (12, 26385240), (14, 22615920), (15, 21108192), (16, 19788930), (18, 17590160), (20, 15831144), (21, 15077280), (24, 13192620), (28, 11307960), (30, 10554096), (32, 9894465), (35, 9046368), (36, 8795080), (40, 7915572), (42, 7538640), (45, 7036064), (48, 6596310), (56, 5653980), (60, 5277048), (63, 5025760), (70, 4523184), (72, 4397540), (80, 3957786), (84, 3769320), (90, 3518032), (96, 3298155), (101, 3134880), (105, 3015456), (112, 2826990), (120, 2638524), (126, 2512880), (140, 2261592), (144, 2198770), (160, 1978893), (168, 1884660), (180, 1759016), (202, 1567440), (210, 1507728), (224, 1413495), (240, 1319262), (252, 1256440), (280, 1130796), (288, 1099385), (303, 1044960), (311, 1018080), (315, 1005152), (336, 942330), (360, 879508), (404, 783720), (420, 753864), (480, 659631), (504, 628220), (505, 626976), (560, 565398), (606, 522480), (622, 509040), (630, 502576), (672, 471165), (707, 447840), (720, 439754), (808, 391860), (840, 376932), (909, 348320), (933, 339360), (1008, 314110), (1010, 313488), (1120, 282699), (1212, 261240), (1244, 254520), (1260, 251288), (1414, 223920), (1440, 219877), (1515, 208992), (1555, 203616), (1616, 195930), (1680, 188466), (1818, 174160), (1866, 169680), (2016, 157055), (2020, 156744), (2121, 149280), (2177, 145440), (2424, 130620), (2488, 127260), (2520, 125644), (2799, 113120), (2828, 111960), (3030, 104496), (3110, 101808), (3232, 97965), (3360, 94233), (3535, 89568), (3636, 87080), (3732, 84840), (4040, 78372), (4242, 74640), (4354, 72720), (4545, 69664), (4665, 67872), (4848, 65310), (4976, 63630), (5040, 62822), (5598, 56560), (5656, 55980), (6060, 52248), (6220, 50904), (6363, 49760), (6531, 48480), (7070, 44784), (7272, 43540), (7464, 42420), (8080, 39186), (8484, 37320), (8708, 36360), (9090, 34832), (9330, 33936), (9696, 32655), (9952, 31815), (10080, 31411), (10605, 29856), (10885, 29088), (11196, 28280), (11312, 27990), (12120, 26124), (12440, 25452), (12726, 24880), (13062, 24240), (13995, 22624), (14140, 22392), (14544, 21770), (14928, 21210), (16160, 19593), (16968, 18660), (17416, 18180)]