1244239920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7481}}^1$

素因数の和:7521

約数の個数: 320

約数和(自身を含む): 5343943680

約数和(自身を除く): 4099703760

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, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7481, 7560, 7920, 8316, 9240, 10395, 11088, 11880, 13860, 14962, 15120, 16632, 18480, 20790, 22443, 23760, 27720, 29924, 33264, 37405, 41580, 44886, 52367, 55440, 59848, 67329, 74810, 82291, 83160, 89772, 104734, 112215, 119696, 134658, 149620, 157101, 164582, 166320, 179544, 201987, 209468, 224430, 246873, 261835, 269316, 299240, 314202, 329164, 336645, 359088, 403974, 411455, 418936, 448860, 471303, 493746, 523670, 538632, 576037, 598480, 628404, 658328, 673290, 740619, 785505, 807948, 822910, 837872, 897720, 942606, 987492, 1009935, 1047340, 1077264, 1152074, 1234365, 1256808, 1316656, 1346580, 1413909, 1481238, 1571010, 1615896, 1645820, 1728111, 1795440, 1885212, 1974984, 2019870, 2094680, 2221857, 2304148, 2356515, 2468730, 2513616, 2693160, 2827818, 2880185, 2962476, 3142020, 3231792, 3291640, 3456222, 3703095, 3770424, 3949968, 4039740, 4189360, 4443714, 4608296, 4713030, 4937460, 5184333, 5386320, 5655636, 5760370, 5924952, 6284040, 6583280, 6912444, 7069545, 7406190, 7540848, 8079480, 8640555, 8887428, 9216592, 9426060, 9874920, 10368666, 11109285, 11311272, 11520740, 11849904, 12568080, 13824888, 14139090, 14812380, 15552999, 16158960, 17281110, 17774856, 18852120, 19749840, 20737332, 22218570, 22622544, 23041480, 25921665, 27649776, 28278180, 29624760, 31105998, 34562220, 35549712, 37704240, 41474664, 44437140, 46082960, 51843330, 56556360, 59249520, 62211996, 69124440, 77764995, 82949328, 88874280, 103686660, 113112720, 124423992, 138248880, 155529990, 177748560, 207373320, 248847984, 311059980, 414746640, 622119960, 1244239920]

約数ペア:

[(1, 1244239920), (2, 622119960), (3, 414746640), (4, 311059980), (5, 248847984), (6, 207373320), (7, 177748560), (8, 155529990), (9, 138248880), (10, 124423992), (11, 113112720), (12, 103686660), (14, 88874280), (15, 82949328), (16, 77764995), (18, 69124440), (20, 62211996), (21, 59249520), (22, 56556360), (24, 51843330), (27, 46082960), (28, 44437140), (30, 41474664), (33, 37704240), (35, 35549712), (36, 34562220), (40, 31105998), (42, 29624760), (44, 28278180), (45, 27649776), (48, 25921665), (54, 23041480), (55, 22622544), (56, 22218570), (60, 20737332), (63, 19749840), (66, 18852120), (70, 17774856), (72, 17281110), (77, 16158960), (80, 15552999), (84, 14812380), (88, 14139090), (90, 13824888), (99, 12568080), (105, 11849904), (108, 11520740), (110, 11311272), (112, 11109285), (120, 10368666), (126, 9874920), (132, 9426060), (135, 9216592), (140, 8887428), (144, 8640555), (154, 8079480), (165, 7540848), (168, 7406190), (176, 7069545), (180, 6912444), (189, 6583280), (198, 6284040), (210, 5924952), (216, 5760370), (220, 5655636), (231, 5386320), (240, 5184333), (252, 4937460), (264, 4713030), (270, 4608296), (280, 4443714), (297, 4189360), (308, 4039740), (315, 3949968), (330, 3770424), (336, 3703095), (360, 3456222), (378, 3291640), (385, 3231792), (396, 3142020), (420, 2962476), (432, 2880185), (440, 2827818), (462, 2693160), (495, 2513616), (504, 2468730), (528, 2356515), (540, 2304148), (560, 2221857), (594, 2094680), (616, 2019870), (630, 1974984), (660, 1885212), (693, 1795440), (720, 1728111), (756, 1645820), (770, 1615896), (792, 1571010), (840, 1481238), (880, 1413909), (924, 1346580), (945, 1316656), (990, 1256808), (1008, 1234365), (1080, 1152074), (1155, 1077264), (1188, 1047340), (1232, 1009935), (1260, 987492), (1320, 942606), (1386, 897720), (1485, 837872), (1512, 822910), (1540, 807948), (1584, 785505), (1680, 740619), (1848, 673290), (1890, 658328), (1980, 628404), (2079, 598480), (2160, 576037), (2310, 538632), (2376, 523670), (2520, 493746), (2640, 471303), (2772, 448860), (2970, 418936), (3024, 411455), (3080, 403974), (3465, 359088), (3696, 336645), (3780, 329164), (3960, 314202), (4158, 299240), (4620, 269316), (4752, 261835), (5040, 246873), (5544, 224430), (5940, 209468), (6160, 201987), (6930, 179544), (7481, 166320), (7560, 164582), (7920, 157101), (8316, 149620), (9240, 134658), (10395, 119696), (11088, 112215), (11880, 104734), (13860, 89772), (14962, 83160), (15120, 82291), (16632, 74810), (18480, 67329), (20790, 59848), (22443, 55440), (23760, 52367), (27720, 44886), (29924, 41580), (33264, 37405)]