40880626560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7607}}^1$

素因数の和:7946

約数の個数: 256

約数和(自身を含む): 145270195200

約数和(自身を除く): 104389568640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 311, 320, 360, 384, 432, 480, 540, 576, 622, 640, 720, 864, 933, 960, 1080, 1152, 1244, 1440, 1555, 1728, 1866, 1920, 2160, 2488, 2799, 2880, 3110, 3456, 3732, 4320, 4665, 4976, 5598, 5760, 6220, 7464, 7607, 8397, 8640, 9330, 9952, 11196, 12440, 13995, 14928, 15214, 16794, 17280, 18660, 19904, 22392, 22821, 24880, 27990, 29856, 30428, 33588, 37320, 38035, 39808, 41985, 44784, 45642, 49760, 55980, 59712, 60856, 67176, 68463, 74640, 76070, 83970, 89568, 91284, 99520, 111960, 114105, 119424, 121712, 134352, 136926, 149280, 152140, 167940, 179136, 182568, 199040, 205389, 223920, 228210, 243424, 268704, 273852, 298560, 304280, 335880, 342315, 358272, 365136, 410778, 447840, 456420, 486848, 537408, 547704, 597120, 608560, 671760, 684630, 730272, 821556, 895680, 912840, 973696, 1026945, 1074816, 1095408, 1217120, 1343520, 1369260, 1460544, 1643112, 1791360, 1825680, 2053890, 2190816, 2365777, 2434240, 2687040, 2738520, 2921088, 3286224, 3651360, 4107780, 4381632, 4731554, 4868480, 5374080, 5477040, 6572448, 7097331, 7302720, 8215560, 8763264, 9463108, 10954080, 11828885, 13144896, 14194662, 14605440, 16431120, 18926216, 21291993, 21908160, 23657770, 26289792, 28389324, 32862240, 35486655, 37852432, 42583986, 43816320, 47315540, 56778648, 63875979, 65724480, 70973310, 75704864, 85167972, 94631080, 106459965, 113557296, 127751958, 131448960, 141946620, 151409728, 170335944, 189262160, 212919930, 227114592, 255503916, 283893240, 302819456, 319379895, 340671888, 378524320, 425839860, 454229184, 511007832, 567786480, 638759790, 681343776, 757048640, 851679720, 908458368, 1022015664, 1135572960, 1277519580, 1362687552, 1514097280, 1703359440, 2044031328, 2271145920, 2555039160, 2725375104, 3406718880, 4088062656, 4542291840, 5110078320, 6813437760, 8176125312, 10220156640, 13626875520, 20440313280, 40880626560]

約数ペア:

[(1, 40880626560), (2, 20440313280), (3, 13626875520), (4, 10220156640), (5, 8176125312), (6, 6813437760), (8, 5110078320), (9, 4542291840), (10, 4088062656), (12, 3406718880), (15, 2725375104), (16, 2555039160), (18, 2271145920), (20, 2044031328), (24, 1703359440), (27, 1514097280), (30, 1362687552), (32, 1277519580), (36, 1135572960), (40, 1022015664), (45, 908458368), (48, 851679720), (54, 757048640), (60, 681343776), (64, 638759790), (72, 567786480), (80, 511007832), (90, 454229184), (96, 425839860), (108, 378524320), (120, 340671888), (128, 319379895), (135, 302819456), (144, 283893240), (160, 255503916), (180, 227114592), (192, 212919930), (216, 189262160), (240, 170335944), (270, 151409728), (288, 141946620), (311, 131448960), (320, 127751958), (360, 113557296), (384, 106459965), (432, 94631080), (480, 85167972), (540, 75704864), (576, 70973310), (622, 65724480), (640, 63875979), (720, 56778648), (864, 47315540), (933, 43816320), (960, 42583986), (1080, 37852432), (1152, 35486655), (1244, 32862240), (1440, 28389324), (1555, 26289792), (1728, 23657770), (1866, 21908160), (1920, 21291993), (2160, 18926216), (2488, 16431120), (2799, 14605440), (2880, 14194662), (3110, 13144896), (3456, 11828885), (3732, 10954080), (4320, 9463108), (4665, 8763264), (4976, 8215560), (5598, 7302720), (5760, 7097331), (6220, 6572448), (7464, 5477040), (7607, 5374080), (8397, 4868480), (8640, 4731554), (9330, 4381632), (9952, 4107780), (11196, 3651360), (12440, 3286224), (13995, 2921088), (14928, 2738520), (15214, 2687040), (16794, 2434240), (17280, 2365777), (18660, 2190816), (19904, 2053890), (22392, 1825680), (22821, 1791360), (24880, 1643112), (27990, 1460544), (29856, 1369260), (30428, 1343520), (33588, 1217120), (37320, 1095408), (38035, 1074816), (39808, 1026945), (41985, 973696), (44784, 912840), (45642, 895680), (49760, 821556), (55980, 730272), (59712, 684630), (60856, 671760), (67176, 608560), (68463, 597120), (74640, 547704), (76070, 537408), (83970, 486848), (89568, 456420), (91284, 447840), (99520, 410778), (111960, 365136), (114105, 358272), (119424, 342315), (121712, 335880), (134352, 304280), (136926, 298560), (149280, 273852), (152140, 268704), (167940, 243424), (179136, 228210), (182568, 223920), (199040, 205389)]