631239840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5693}}^1$

素因数の和:5732

約数の個数: 288

約数和(自身を含む): 2686110336

約数和(自身を除く): 2054870496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 5693, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 11386, 12320, 13860, 15840, 17079, 18480, 22176, 22772, 27720, 28465, 34158, 36960, 39851, 45544, 51237, 55440, 56930, 62623, 68316, 79702, 85395, 91088, 102474, 110880, 113860, 119553, 125246, 136632, 159404, 170790, 182176, 187869, 199255, 204948, 227720, 239106, 250492, 256185, 273264, 313115, 318808, 341580, 358659, 375738, 398510, 409896, 438361, 455440, 478212, 500984, 512370, 546528, 563607, 597765, 626230, 637616, 683160, 717318, 751476, 797020, 819792, 876722, 910880, 939345, 956424, 1001968, 1024740, 1127214, 1195530, 1252460, 1275232, 1315083, 1366320, 1434636, 1502952, 1594040, 1639584, 1753444, 1793295, 1878690, 1912848, 2003936, 2049480, 2191805, 2254428, 2391060, 2504920, 2630166, 2732640, 2818035, 2869272, 3005904, 3188080, 3506888, 3586590, 3757380, 3825696, 3945249, 4098960, 4383610, 4508856, 4782120, 5009840, 5260332, 5636070, 5738544, 6011808, 6376160, 6575415, 7013776, 7173180, 7514760, 7890498, 8197920, 8767220, 9017712, 9564240, 10019680, 10520664, 11272140, 11477088, 13150830, 14027552, 14346360, 15029520, 15780996, 17534440, 18035424, 19128480, 19726245, 21041328, 22544280, 26301660, 28692720, 30059040, 31561992, 35068880, 39452490, 42082656, 45088560, 52603320, 57385440, 63123984, 70137760, 78904980, 90177120, 105206640, 126247968, 157809960, 210413280, 315619920, 631239840]

約数ペア:

[(1, 631239840), (2, 315619920), (3, 210413280), (4, 157809960), (5, 126247968), (6, 105206640), (7, 90177120), (8, 78904980), (9, 70137760), (10, 63123984), (11, 57385440), (12, 52603320), (14, 45088560), (15, 42082656), (16, 39452490), (18, 35068880), (20, 31561992), (21, 30059040), (22, 28692720), (24, 26301660), (28, 22544280), (30, 21041328), (32, 19726245), (33, 19128480), (35, 18035424), (36, 17534440), (40, 15780996), (42, 15029520), (44, 14346360), (45, 14027552), (48, 13150830), (55, 11477088), (56, 11272140), (60, 10520664), (63, 10019680), (66, 9564240), (70, 9017712), (72, 8767220), (77, 8197920), (80, 7890498), (84, 7514760), (88, 7173180), (90, 7013776), (96, 6575415), (99, 6376160), (105, 6011808), (110, 5738544), (112, 5636070), (120, 5260332), (126, 5009840), (132, 4782120), (140, 4508856), (144, 4383610), (154, 4098960), (160, 3945249), (165, 3825696), (168, 3757380), (176, 3586590), (180, 3506888), (198, 3188080), (210, 3005904), (220, 2869272), (224, 2818035), (231, 2732640), (240, 2630166), (252, 2504920), (264, 2391060), (280, 2254428), (288, 2191805), (308, 2049480), (315, 2003936), (330, 1912848), (336, 1878690), (352, 1793295), (360, 1753444), (385, 1639584), (396, 1594040), (420, 1502952), (440, 1434636), (462, 1366320), (480, 1315083), (495, 1275232), (504, 1252460), (528, 1195530), (560, 1127214), (616, 1024740), (630, 1001968), (660, 956424), (672, 939345), (693, 910880), (720, 876722), (770, 819792), (792, 797020), (840, 751476), (880, 717318), (924, 683160), (990, 637616), (1008, 626230), (1056, 597765), (1120, 563607), (1155, 546528), (1232, 512370), (1260, 500984), (1320, 478212), (1386, 455440), (1440, 438361), (1540, 409896), (1584, 398510), (1680, 375738), (1760, 358659), (1848, 341580), (1980, 318808), (2016, 313115), (2310, 273264), (2464, 256185), (2520, 250492), (2640, 239106), (2772, 227720), (3080, 204948), (3168, 199255), (3360, 187869), (3465, 182176), (3696, 170790), (3960, 159404), (4620, 136632), (5040, 125246), (5280, 119553), (5544, 113860), (5693, 110880), (6160, 102474), (6930, 91088), (7392, 85395), (7920, 79702), (9240, 68316), (10080, 62623), (11088, 56930), (11386, 55440), (12320, 51237), (13860, 45544), (15840, 39851), (17079, 36960), (18480, 34158), (22176, 28465), (22772, 27720)]