282799440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5138

約数の個数: 240

約数和(自身を含む): 1184317056

約数和(自身を除く): 901517616

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, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5101, 5544, 6160, 6930, 7920, 9240, 10202, 11088, 13860, 15303, 18480, 20404, 25505, 27720, 30606, 35707, 40808, 45909, 51010, 55440, 56111, 61212, 71414, 76515, 81616, 91818, 102020, 107121, 112222, 122424, 142828, 153030, 168333, 178535, 183636, 204040, 214242, 224444, 229545, 244848, 280555, 285656, 306060, 321363, 336666, 357070, 367272, 392777, 408080, 428484, 448888, 459090, 504999, 535605, 561110, 571312, 612120, 642726, 673332, 714140, 734544, 785554, 841665, 856968, 897776, 918180, 1009998, 1071210, 1122220, 1178331, 1224240, 1285452, 1346664, 1428280, 1571108, 1606815, 1683330, 1713936, 1836360, 1963885, 2019996, 2142420, 2244440, 2356662, 2524995, 2570904, 2693328, 2856560, 3142216, 3213630, 3366660, 3534993, 3672720, 3927770, 4039992, 4284840, 4488880, 4713324, 5049990, 5141808, 5891655, 6284432, 6427260, 6733320, 7069986, 7855540, 8079984, 8569680, 9426648, 10099980, 11783310, 12854520, 13466640, 14139972, 15711080, 17674965, 18853296, 20199960, 23566620, 25709040, 28279944, 31422160, 35349930, 40399920, 47133240, 56559888, 70699860, 94266480, 141399720, 282799440]

約数ペア:

[(1, 282799440), (2, 141399720), (3, 94266480), (4, 70699860), (5, 56559888), (6, 47133240), (7, 40399920), (8, 35349930), (9, 31422160), (10, 28279944), (11, 25709040), (12, 23566620), (14, 20199960), (15, 18853296), (16, 17674965), (18, 15711080), (20, 14139972), (21, 13466640), (22, 12854520), (24, 11783310), (28, 10099980), (30, 9426648), (33, 8569680), (35, 8079984), (36, 7855540), (40, 7069986), (42, 6733320), (44, 6427260), (45, 6284432), (48, 5891655), (55, 5141808), (56, 5049990), (60, 4713324), (63, 4488880), (66, 4284840), (70, 4039992), (72, 3927770), (77, 3672720), (80, 3534993), (84, 3366660), (88, 3213630), (90, 3142216), (99, 2856560), (105, 2693328), (110, 2570904), (112, 2524995), (120, 2356662), (126, 2244440), (132, 2142420), (140, 2019996), (144, 1963885), (154, 1836360), (165, 1713936), (168, 1683330), (176, 1606815), (180, 1571108), (198, 1428280), (210, 1346664), (220, 1285452), (231, 1224240), (240, 1178331), (252, 1122220), (264, 1071210), (280, 1009998), (308, 918180), (315, 897776), (330, 856968), (336, 841665), (360, 785554), (385, 734544), (396, 714140), (420, 673332), (440, 642726), (462, 612120), (495, 571312), (504, 561110), (528, 535605), (560, 504999), (616, 459090), (630, 448888), (660, 428484), (693, 408080), (720, 392777), (770, 367272), (792, 357070), (840, 336666), (880, 321363), (924, 306060), (990, 285656), (1008, 280555), (1155, 244848), (1232, 229545), (1260, 224444), (1320, 214242), (1386, 204040), (1540, 183636), (1584, 178535), (1680, 168333), (1848, 153030), (1980, 142828), (2310, 122424), (2520, 112222), (2640, 107121), (2772, 102020), (3080, 91818), (3465, 81616), (3696, 76515), (3960, 71414), (4620, 61212), (5040, 56111), (5101, 55440), (5544, 51010), (6160, 45909), (6930, 40808), (7920, 35707), (9240, 30606), (10202, 27720), (11088, 25505), (13860, 20404), (15303, 18480)]