978635280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 640

約数和(自身を含む): 4022599680

約数和(自身を除く): 3043964400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 35, 38, 40, 42, 43, 46, 48, 56, 57, 60, 62, 69, 70, 76, 80, 84, 86, 92, 93, 95, 105, 112, 114, 115, 120, 124, 129, 133, 138, 140, 152, 155, 161, 168, 172, 184, 186, 190, 210, 215, 217, 228, 230, 240, 248, 258, 266, 276, 280, 285, 301, 304, 310, 322, 336, 344, 345, 368, 372, 380, 399, 420, 430, 434, 437, 456, 460, 465, 483, 496, 516, 532, 552, 560, 570, 589, 602, 620, 644, 645, 651, 665, 688, 690, 713, 744, 760, 798, 805, 817, 840, 860, 868, 874, 903, 912, 920, 930, 966, 989, 1032, 1064, 1085, 1104, 1140, 1178, 1204, 1240, 1288, 1290, 1302, 1311, 1330, 1333, 1380, 1426, 1488, 1505, 1520, 1596, 1610, 1634, 1680, 1720, 1736, 1748, 1767, 1806, 1840, 1860, 1932, 1978, 1995, 2064, 2128, 2139, 2170, 2185, 2280, 2356, 2408, 2415, 2451, 2480, 2576, 2580, 2604, 2622, 2660, 2666, 2760, 2852, 2945, 2967, 3010, 3059, 3192, 3220, 3255, 3268, 3440, 3472, 3496, 3534, 3565, 3612, 3720, 3864, 3956, 3990, 3999, 4085, 4123, 4278, 4340, 4370, 4515, 4560, 4712, 4816, 4830, 4902, 4945, 4991, 5160, 5208, 5244, 5320, 5332, 5520, 5704, 5719, 5890, 5934, 6020, 6118, 6384, 6440, 6510, 6536, 6555, 6665, 6923, 6992, 7068, 7130, 7224, 7440, 7728, 7912, 7980, 7998, 8170, 8246, 8556, 8680, 8740, 8835, 9030, 9177, 9331, 9424, 9660, 9804, 9890, 9982, 10320, 10416, 10488, 10640, 10664, 10695, 11408, 11438, 11780, 11868, 12040, 12236, 12255, 12369, 12880, 13020, 13072, 13110, 13330, 13547, 13846, 14136, 14260, 14448, 14835, 14973, 15295, 15824, 15960, 15996, 16340, 16492, 17112, 17157, 17360, 17480, 17670, 18060, 18354, 18662, 18791, 19320, 19608, 19780, 19964, 19995, 20615, 20769, 20976, 21328, 21390, 22876, 23560, 23736, 24080, 24472, 24510, 24738, 24955, 25327, 26040, 26220, 26660, 27094, 27692, 27993, 28272, 28520, 28595, 29670, 29946, 30590, 30659, 31920, 31992, 32680, 32984, 34224, 34314, 34615, 34960, 35340, 36120, 36708, 37324, 37582, 38640, 39216, 39560, 39928, 39990, 40641, 41230, 41538, 42780, 45752, 45885, 46655, 47120, 47472, 48944, 49020, 49476, 49910, 50654, 52080, 52440, 53320, 54188, 55384, 55986, 56373, 57040, 57190, 59340, 59892, 61180, 61318, 61845, 63984, 65360, 65968, 67735, 68628, 69230, 70680, 72240, 73416, 74648, 74865, 75164, 75981, 79120, 79856, 79980, 81282, 82460, 83076, 85560, 85785, 91504, 91770, 91977, 93310, 93955, 94829, 98040, 98952, 99820, 101308, 103845, 104880, 106640, 108376, 110768, 111972, 112746, 114380, 118680, 119784, 122360, 122636, 123690, 126635, 131537, 135470, 137256, 138460, 139965, 141360, 146832, 149296, 149730, 150328, 151962, 153295, 159960, 162564, 164920, 166152, 171120, 171570, 177289, 183540, 183954, 186620, 187910, 189658, 196080, 197904, 199640, 202616, 203205, 207690, 214613, 216752, 223944, 225492, 228760, 237360, 239568, 244720, 245272, 247380, 253270, 263074, 270940, 274512, 276920, 279930, 281865, 284487, 299460, 300656, 303924, 306590, 319920, 325128, 329840, 332304, 343140, 354578, 367080, 367908, 373240, 375820, 379316, 379905, 394611, 399280, 405232, 406410, 415380, 429226, 447888, 450984, 457520, 459885, 474145, 490544, 494760, 506540, 526148, 531867, 541880, 553840, 559860, 563730, 568974, 582521, 598920, 607848, 613180, 643839, 650256, 657685, 686280, 709156, 734160, 735816, 746480, 751640, 758632, 759810, 789222, 812820, 830760, 858452, 886445, 901968, 919770, 948290, 989520, 1013080, 1052296, 1063734, 1073065, 1083760, 1119720, 1127460, 1137948, 1165042, 1197840, 1215696, 1226360, 1287678, 1315370, 1372560, 1418312, 1422435, 1471632, 1503280, 1517264, 1519620, 1578444, 1625640, 1661520, 1716904, 1747563, 1772890, 1839540, 1896580, 1973055, 2026160, 2104592, 2127468, 2146130, 2239440, 2254920, 2275896, 2330084, 2452720, 2575356, 2630740, 2659335, 2836624, 2844870, 2912605, 3039240, 3156888, 3219195, 3251280, 3433808, 3495126, 3545780, 3679080, 3793160, 3946110, 4077647, 4254936, 4292260, 4509840, 4551792, 4660168, 5150712, 5261480, 5318670, 5689740, 5825210, 6078480, 6313776, 6438390, 6990252, 7091560, 7358160, 7586320, 7892220, 8155294, 8509872, 8584520, 8737815, 9320336, 10301424, 10522960, 10637340, 11379480, 11650420, 12232941, 12876780, 13980504, 14183120, 15784440, 16310588, 17169040, 17475630, 20388235, 21274680, 22758960, 23300840, 24465882, 25753560, 27961008, 31568880, 32621176, 34951260, 40776470, 42549360, 46601680, 48931764, 51507120, 61164705, 65242352, 69902520, 81552940, 97863528, 122329410, 139805040, 163105880, 195727056, 244658820, 326211760, 489317640, 978635280]

約数ペア:

[(1, 978635280), (2, 489317640), (3, 326211760), (4, 244658820), (5, 195727056), (6, 163105880), (7, 139805040), (8, 122329410), (10, 97863528), (12, 81552940), (14, 69902520), (15, 65242352), (16, 61164705), (19, 51507120), (20, 48931764), (21, 46601680), (23, 42549360), (24, 40776470), (28, 34951260), (30, 32621176), (31, 31568880), (35, 27961008), (38, 25753560), (40, 24465882), (42, 23300840), (43, 22758960), (46, 21274680), (48, 20388235), (56, 17475630), (57, 17169040), (60, 16310588), (62, 15784440), (69, 14183120), (70, 13980504), (76, 12876780), (80, 12232941), (84, 11650420), (86, 11379480), (92, 10637340), (93, 10522960), (95, 10301424), (105, 9320336), (112, 8737815), (114, 8584520), (115, 8509872), (120, 8155294), (124, 7892220), (129, 7586320), (133, 7358160), (138, 7091560), (140, 6990252), (152, 6438390), (155, 6313776), (161, 6078480), (168, 5825210), (172, 5689740), (184, 5318670), (186, 5261480), (190, 5150712), (210, 4660168), (215, 4551792), (217, 4509840), (228, 4292260), (230, 4254936), (240, 4077647), (248, 3946110), (258, 3793160), (266, 3679080), (276, 3545780), (280, 3495126), (285, 3433808), (301, 3251280), (304, 3219195), (310, 3156888), (322, 3039240), (336, 2912605), (344, 2844870), (345, 2836624), (368, 2659335), (372, 2630740), (380, 2575356), (399, 2452720), (420, 2330084), (430, 2275896), (434, 2254920), (437, 2239440), (456, 2146130), (460, 2127468), (465, 2104592), (483, 2026160), (496, 1973055), (516, 1896580), (532, 1839540), (552, 1772890), (560, 1747563), (570, 1716904), (589, 1661520), (602, 1625640), (620, 1578444), (644, 1519620), (645, 1517264), (651, 1503280), (665, 1471632), (688, 1422435), (690, 1418312), (713, 1372560), (744, 1315370), (760, 1287678), (798, 1226360), (805, 1215696), (817, 1197840), (840, 1165042), (860, 1137948), (868, 1127460), (874, 1119720), (903, 1083760), (912, 1073065), (920, 1063734), (930, 1052296), (966, 1013080), (989, 989520), (1032, 948290), (1064, 919770), (1085, 901968), (1104, 886445), (1140, 858452), (1178, 830760), (1204, 812820), (1240, 789222), (1288, 759810), (1290, 758632), (1302, 751640), (1311, 746480), (1330, 735816), (1333, 734160), (1380, 709156), (1426, 686280), (1488, 657685), (1505, 650256), (1520, 643839), (1596, 613180), (1610, 607848), (1634, 598920), (1680, 582521), (1720, 568974), (1736, 563730), (1748, 559860), (1767, 553840), (1806, 541880), (1840, 531867), (1860, 526148), (1932, 506540), (1978, 494760), (1995, 490544), (2064, 474145), (2128, 459885), (2139, 457520), (2170, 450984), (2185, 447888), (2280, 429226), (2356, 415380), (2408, 406410), (2415, 405232), (2451, 399280), (2480, 394611), (2576, 379905), (2580, 379316), (2604, 375820), (2622, 373240), (2660, 367908), (2666, 367080), (2760, 354578), (2852, 343140), (2945, 332304), (2967, 329840), (3010, 325128), (3059, 319920), (3192, 306590), (3220, 303924), (3255, 300656), (3268, 299460), (3440, 284487), (3472, 281865), (3496, 279930), (3534, 276920), (3565, 274512), (3612, 270940), (3720, 263074), (3864, 253270), (3956, 247380), (3990, 245272), (3999, 244720), (4085, 239568), (4123, 237360), (4278, 228760), (4340, 225492), (4370, 223944), (4515, 216752), (4560, 214613), (4712, 207690), (4816, 203205), (4830, 202616), (4902, 199640), (4945, 197904), (4991, 196080), (5160, 189658), (5208, 187910), (5244, 186620), (5320, 183954), (5332, 183540), (5520, 177289), (5704, 171570), (5719, 171120), (5890, 166152), (5934, 164920), (6020, 162564), (6118, 159960), (6384, 153295), (6440, 151962), (6510, 150328), (6536, 149730), (6555, 149296), (6665, 146832), (6923, 141360), (6992, 139965), (7068, 138460), (7130, 137256), (7224, 135470), (7440, 131537), (7728, 126635), (7912, 123690), (7980, 122636), (7998, 122360), (8170, 119784), (8246, 118680), (8556, 114380), (8680, 112746), (8740, 111972), (8835, 110768), (9030, 108376), (9177, 106640), (9331, 104880), (9424, 103845), (9660, 101308), (9804, 99820), (9890, 98952), (9982, 98040), (10320, 94829), (10416, 93955), (10488, 93310), (10640, 91977), (10664, 91770), (10695, 91504), (11408, 85785), (11438, 85560), (11780, 83076), (11868, 82460), (12040, 81282), (12236, 79980), (12255, 79856), (12369, 79120), (12880, 75981), (13020, 75164), (13072, 74865), (13110, 74648), (13330, 73416), (13547, 72240), (13846, 70680), (14136, 69230), (14260, 68628), (14448, 67735), (14835, 65968), (14973, 65360), (15295, 63984), (15824, 61845), (15960, 61318), (15996, 61180), (16340, 59892), (16492, 59340), (17112, 57190), (17157, 57040), (17360, 56373), (17480, 55986), (17670, 55384), (18060, 54188), (18354, 53320), (18662, 52440), (18791, 52080), (19320, 50654), (19608, 49910), (19780, 49476), (19964, 49020), (19995, 48944), (20615, 47472), (20769, 47120), (20976, 46655), (21328, 45885), (21390, 45752), (22876, 42780), (23560, 41538), (23736, 41230), (24080, 40641), (24472, 39990), (24510, 39928), (24738, 39560), (24955, 39216), (25327, 38640), (26040, 37582), (26220, 37324), (26660, 36708), (27094, 36120), (27692, 35340), (27993, 34960), (28272, 34615), (28520, 34314), (28595, 34224), (29670, 32984), (29946, 32680), (30590, 31992), (30659, 31920)]