1971347040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 576

約数和(自身を含む): 7749181440

約数和(自身を除く): 5777834400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 43, 45, 48, 52, 60, 62, 65, 72, 78, 79, 80, 86, 90, 93, 96, 104, 117, 120, 124, 129, 130, 144, 155, 156, 158, 160, 172, 180, 186, 195, 208, 215, 234, 237, 240, 248, 258, 260, 279, 288, 310, 312, 316, 344, 360, 372, 387, 390, 395, 403, 416, 430, 465, 468, 474, 480, 496, 516, 520, 558, 559, 585, 620, 624, 632, 645, 688, 711, 720, 744, 774, 780, 790, 806, 860, 930, 936, 948, 992, 1027, 1032, 1040, 1116, 1118, 1170, 1185, 1209, 1240, 1248, 1264, 1290, 1333, 1376, 1395, 1422, 1440, 1488, 1548, 1560, 1580, 1612, 1677, 1720, 1860, 1872, 1896, 1935, 2015, 2054, 2064, 2080, 2232, 2236, 2340, 2370, 2418, 2449, 2480, 2528, 2580, 2666, 2790, 2795, 2844, 2976, 3081, 3096, 3120, 3160, 3224, 3354, 3397, 3440, 3555, 3627, 3720, 3744, 3792, 3870, 3999, 4030, 4108, 4128, 4464, 4472, 4680, 4740, 4836, 4898, 4960, 5031, 5135, 5160, 5332, 5580, 5590, 5688, 6045, 6162, 6192, 6240, 6320, 6448, 6665, 6708, 6794, 6880, 7110, 7254, 7347, 7440, 7584, 7740, 7998, 8060, 8216, 8385, 8928, 8944, 9243, 9360, 9480, 9672, 9796, 10062, 10191, 10270, 10320, 10664, 11160, 11180, 11376, 11997, 12090, 12245, 12324, 12384, 12640, 12896, 13330, 13416, 13588, 14220, 14508, 14694, 14880, 15405, 15480, 15996, 16120, 16432, 16770, 16985, 17329, 17888, 18135, 18486, 18720, 18960, 19344, 19592, 19995, 20124, 20382, 20540, 20640, 21328, 22041, 22320, 22360, 22752, 23994, 24180, 24490, 24648, 25155, 26660, 26832, 27176, 28440, 29016, 29388, 30573, 30810, 30960, 31837, 31992, 32240, 32864, 33540, 33970, 34658, 36270, 36735, 36972, 37920, 38688, 39184, 39990, 40248, 40764, 41080, 42656, 44082, 44161, 44640, 44720, 46215, 47988, 48360, 48980, 49296, 50310, 50955, 51987, 53320, 53664, 54352, 56880, 58032, 58776, 59985, 61146, 61620, 61920, 63674, 63984, 64480, 67080, 67940, 69316, 72540, 73470, 73944, 78368, 79980, 80496, 81528, 82160, 86645, 88164, 88322, 89440, 92430, 95511, 95976, 96720, 97960, 98592, 100620, 101910, 103974, 105307, 106640, 108704, 110205, 113760, 116064, 117552, 119970, 122292, 123240, 127348, 127968, 132483, 134160, 135880, 138632, 145080, 146940, 147888, 152865, 155961, 159185, 159960, 160992, 163056, 164320, 173290, 176328, 176644, 184860, 191022, 191952, 193440, 195920, 201240, 203820, 207948, 210614, 213280, 220410, 220805, 235104, 239940, 244584, 246480, 254696, 259935, 264966, 268320, 271760, 277264, 286533, 290160, 293880, 295776, 305730, 311922, 315921, 318370, 319920, 326112, 346580, 352656, 353288, 369720, 382044, 383904, 391840, 397449, 402480, 407640, 415896, 421228, 440820, 441610, 477555, 479880, 489168, 492960, 509392, 519870, 526535, 529932, 543520, 554528, 573066, 580320, 587760, 611460, 623844, 631842, 636740, 639840, 662415, 693160, 705312, 706576, 739440, 764088, 779805, 794898, 804960, 815280, 831792, 842456, 881640, 883220, 947763, 955110, 959760, 978336, 1018784, 1039740, 1053070, 1059864, 1146132, 1175520, 1222920, 1247688, 1263684, 1273480, 1324830, 1368991, 1386320, 1413152, 1432665, 1478880, 1528176, 1559610, 1579605, 1589796, 1630560, 1663584, 1684912, 1763280, 1766440, 1895526, 1910220, 1919520, 1987245, 2079480, 2106140, 2119728, 2292264, 2445840, 2495376, 2527368, 2546960, 2649660, 2737982, 2772640, 2865330, 3056352, 3119220, 3159210, 3179592, 3369824, 3526560, 3532880, 3791052, 3820440, 3974490, 4106973, 4158960, 4212280, 4239456, 4584528, 4738815, 4891680, 4990752, 5054736, 5093920, 5299320, 5475964, 5730660, 6238440, 6318420, 6359184, 6844955, 7065760, 7582104, 7640880, 7948980, 8213946, 8317920, 8424560, 9169056, 9477630, 10109472, 10598640, 10951928, 11461320, 12320919, 12476880, 12636840, 12718368, 13689910, 15164208, 15281760, 15897960, 16427892, 16849120, 18955260, 20534865, 21197280, 21903856, 22922640, 24641838, 24953760, 25273680, 27379820, 30328416, 31795920, 32855784, 37910520, 41069730, 43807712, 45845280, 49283676, 50547360, 54759640, 61604595, 63591840, 65711568, 75821040, 82139460, 98567352, 109519280, 123209190, 131423136, 151642080, 164278920, 197134704, 219038560, 246418380, 328557840, 394269408, 492836760, 657115680, 985673520, 1971347040]

約数ペア:

[(1, 1971347040), (2, 985673520), (3, 657115680), (4, 492836760), (5, 394269408), (6, 328557840), (8, 246418380), (9, 219038560), (10, 197134704), (12, 164278920), (13, 151642080), (15, 131423136), (16, 123209190), (18, 109519280), (20, 98567352), (24, 82139460), (26, 75821040), (30, 65711568), (31, 63591840), (32, 61604595), (36, 54759640), (39, 50547360), (40, 49283676), (43, 45845280), (45, 43807712), (48, 41069730), (52, 37910520), (60, 32855784), (62, 31795920), (65, 30328416), (72, 27379820), (78, 25273680), (79, 24953760), (80, 24641838), (86, 22922640), (90, 21903856), (93, 21197280), (96, 20534865), (104, 18955260), (117, 16849120), (120, 16427892), (124, 15897960), (129, 15281760), (130, 15164208), (144, 13689910), (155, 12718368), (156, 12636840), (158, 12476880), (160, 12320919), (172, 11461320), (180, 10951928), (186, 10598640), (195, 10109472), (208, 9477630), (215, 9169056), (234, 8424560), (237, 8317920), (240, 8213946), (248, 7948980), (258, 7640880), (260, 7582104), (279, 7065760), (288, 6844955), (310, 6359184), (312, 6318420), (316, 6238440), (344, 5730660), (360, 5475964), (372, 5299320), (387, 5093920), (390, 5054736), (395, 4990752), (403, 4891680), (416, 4738815), (430, 4584528), (465, 4239456), (468, 4212280), (474, 4158960), (480, 4106973), (496, 3974490), (516, 3820440), (520, 3791052), (558, 3532880), (559, 3526560), (585, 3369824), (620, 3179592), (624, 3159210), (632, 3119220), (645, 3056352), (688, 2865330), (711, 2772640), (720, 2737982), (744, 2649660), (774, 2546960), (780, 2527368), (790, 2495376), (806, 2445840), (860, 2292264), (930, 2119728), (936, 2106140), (948, 2079480), (992, 1987245), (1027, 1919520), (1032, 1910220), (1040, 1895526), (1116, 1766440), (1118, 1763280), (1170, 1684912), (1185, 1663584), (1209, 1630560), (1240, 1589796), (1248, 1579605), (1264, 1559610), (1290, 1528176), (1333, 1478880), (1376, 1432665), (1395, 1413152), (1422, 1386320), (1440, 1368991), (1488, 1324830), (1548, 1273480), (1560, 1263684), (1580, 1247688), (1612, 1222920), (1677, 1175520), (1720, 1146132), (1860, 1059864), (1872, 1053070), (1896, 1039740), (1935, 1018784), (2015, 978336), (2054, 959760), (2064, 955110), (2080, 947763), (2232, 883220), (2236, 881640), (2340, 842456), (2370, 831792), (2418, 815280), (2449, 804960), (2480, 794898), (2528, 779805), (2580, 764088), (2666, 739440), (2790, 706576), (2795, 705312), (2844, 693160), (2976, 662415), (3081, 639840), (3096, 636740), (3120, 631842), (3160, 623844), (3224, 611460), (3354, 587760), (3397, 580320), (3440, 573066), (3555, 554528), (3627, 543520), (3720, 529932), (3744, 526535), (3792, 519870), (3870, 509392), (3999, 492960), (4030, 489168), (4108, 479880), (4128, 477555), (4464, 441610), (4472, 440820), (4680, 421228), (4740, 415896), (4836, 407640), (4898, 402480), (4960, 397449), (5031, 391840), (5135, 383904), (5160, 382044), (5332, 369720), (5580, 353288), (5590, 352656), (5688, 346580), (6045, 326112), (6162, 319920), (6192, 318370), (6240, 315921), (6320, 311922), (6448, 305730), (6665, 295776), (6708, 293880), (6794, 290160), (6880, 286533), (7110, 277264), (7254, 271760), (7347, 268320), (7440, 264966), (7584, 259935), (7740, 254696), (7998, 246480), (8060, 244584), (8216, 239940), (8385, 235104), (8928, 220805), (8944, 220410), (9243, 213280), (9360, 210614), (9480, 207948), (9672, 203820), (9796, 201240), (10062, 195920), (10191, 193440), (10270, 191952), (10320, 191022), (10664, 184860), (11160, 176644), (11180, 176328), (11376, 173290), (11997, 164320), (12090, 163056), (12245, 160992), (12324, 159960), (12384, 159185), (12640, 155961), (12896, 152865), (13330, 147888), (13416, 146940), (13588, 145080), (14220, 138632), (14508, 135880), (14694, 134160), (14880, 132483), (15405, 127968), (15480, 127348), (15996, 123240), (16120, 122292), (16432, 119970), (16770, 117552), (16985, 116064), (17329, 113760), (17888, 110205), (18135, 108704), (18486, 106640), (18720, 105307), (18960, 103974), (19344, 101910), (19592, 100620), (19995, 98592), (20124, 97960), (20382, 96720), (20540, 95976), (20640, 95511), (21328, 92430), (22041, 89440), (22320, 88322), (22360, 88164), (22752, 86645), (23994, 82160), (24180, 81528), (24490, 80496), (24648, 79980), (25155, 78368), (26660, 73944), (26832, 73470), (27176, 72540), (28440, 69316), (29016, 67940), (29388, 67080), (30573, 64480), (30810, 63984), (30960, 63674), (31837, 61920), (31992, 61620), (32240, 61146), (32864, 59985), (33540, 58776), (33970, 58032), (34658, 56880), (36270, 54352), (36735, 53664), (36972, 53320), (37920, 51987), (38688, 50955), (39184, 50310), (39990, 49296), (40248, 48980), (40764, 48360), (41080, 47988), (42656, 46215), (44082, 44720), (44161, 44640)]