2188745280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 448

約数和(自身を含む): 8290560000

約数和(自身を除く): 6101814720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 67, 72, 76, 80, 90, 95, 96, 108, 114, 120, 134, 135, 144, 152, 160, 171, 180, 190, 192, 199, 201, 216, 228, 240, 268, 270, 285, 288, 304, 320, 335, 342, 360, 380, 398, 402, 432, 456, 480, 513, 536, 540, 570, 576, 597, 603, 608, 670, 684, 720, 760, 796, 804, 855, 864, 912, 960, 995, 1005, 1026, 1072, 1080, 1140, 1194, 1206, 1216, 1273, 1340, 1368, 1440, 1520, 1592, 1608, 1710, 1728, 1791, 1809, 1824, 1990, 2010, 2052, 2144, 2160, 2280, 2388, 2412, 2546, 2565, 2680, 2736, 2880, 2985, 3015, 3040, 3184, 3216, 3420, 3582, 3618, 3648, 3781, 3819, 3980, 4020, 4104, 4288, 4320, 4560, 4776, 4824, 5092, 5130, 5360, 5373, 5472, 5970, 6030, 6080, 6365, 6368, 6432, 6840, 7164, 7236, 7562, 7638, 7960, 8040, 8208, 8640, 8955, 9045, 9120, 9552, 9648, 10184, 10260, 10720, 10746, 10944, 11343, 11457, 11940, 12060, 12730, 12736, 12864, 13333, 13680, 14328, 14472, 15124, 15276, 15920, 16080, 16416, 17910, 18090, 18240, 18905, 19095, 19104, 19296, 20368, 20520, 21440, 21492, 22686, 22914, 23880, 24120, 25460, 26666, 26865, 27360, 28656, 28944, 30248, 30552, 31840, 32160, 32832, 34029, 34371, 35820, 36180, 37810, 38190, 38208, 38592, 39999, 40736, 41040, 42984, 45372, 45828, 47760, 48240, 50920, 53332, 53730, 54720, 56715, 57285, 57312, 57888, 60496, 61104, 63680, 64320, 66665, 68058, 68742, 71640, 72360, 75620, 76380, 79998, 81472, 82080, 85968, 90744, 91656, 95520, 96480, 101840, 102087, 106664, 107460, 113430, 114570, 114624, 115776, 119997, 120992, 122208, 133330, 136116, 137484, 143280, 144720, 151240, 152760, 159996, 164160, 170145, 171855, 171936, 181488, 183312, 191040, 192960, 199995, 203680, 204174, 213328, 214920, 226860, 229140, 239994, 241984, 244416, 253327, 266660, 272232, 274968, 286560, 289440, 302480, 305520, 319992, 340290, 343710, 343872, 359991, 362976, 366624, 399990, 407360, 408348, 426656, 429840, 453720, 458280, 479988, 506654, 510435, 533320, 544464, 549936, 573120, 578880, 599985, 604960, 611040, 639984, 680580, 687420, 719982, 725952, 733248, 759981, 799980, 816696, 853312, 859680, 907440, 916560, 959976, 1013308, 1020870, 1066640, 1088928, 1099872, 1199970, 1209920, 1222080, 1266635, 1279968, 1361160, 1374840, 1439964, 1519962, 1599960, 1633392, 1719360, 1799955, 1814880, 1833120, 1919952, 2026616, 2041740, 2133280, 2177856, 2199744, 2279943, 2399940, 2533270, 2559936, 2722320, 2749680, 2879928, 3039924, 3199920, 3266784, 3599910, 3629760, 3666240, 3799905, 3839904, 4053232, 4083480, 4266560, 4559886, 4799880, 5066540, 5444640, 5499360, 5759856, 6079848, 6399840, 6533568, 6839829, 7199820, 7599810, 7679808, 8106464, 8166960, 9119772, 9599760, 10133080, 10889280, 10998720, 11399715, 11519712, 12159696, 12799680, 13679658, 14399640, 15199620, 16212928, 16333920, 18239544, 19199520, 20266160, 22799430, 23039424, 24319392, 27359316, 28799280, 30399240, 32667840, 34199145, 36479088, 38399040, 40532320, 45598860, 48638784, 54718632, 57598560, 60798480, 68398290, 72958176, 81064640, 91197720, 109437264, 115197120, 121596960, 136796580, 145916352, 182395440, 218874528, 243193920, 273593160, 364790880, 437749056, 547186320, 729581760, 1094372640, 2188745280]

約数ペア:

[(1, 2188745280), (2, 1094372640), (3, 729581760), (4, 547186320), (5, 437749056), (6, 364790880), (8, 273593160), (9, 243193920), (10, 218874528), (12, 182395440), (15, 145916352), (16, 136796580), (18, 121596960), (19, 115197120), (20, 109437264), (24, 91197720), (27, 81064640), (30, 72958176), (32, 68398290), (36, 60798480), (38, 57598560), (40, 54718632), (45, 48638784), (48, 45598860), (54, 40532320), (57, 38399040), (60, 36479088), (64, 34199145), (67, 32667840), (72, 30399240), (76, 28799280), (80, 27359316), (90, 24319392), (95, 23039424), (96, 22799430), (108, 20266160), (114, 19199520), (120, 18239544), (134, 16333920), (135, 16212928), (144, 15199620), (152, 14399640), (160, 13679658), (171, 12799680), (180, 12159696), (190, 11519712), (192, 11399715), (199, 10998720), (201, 10889280), (216, 10133080), (228, 9599760), (240, 9119772), (268, 8166960), (270, 8106464), (285, 7679808), (288, 7599810), (304, 7199820), (320, 6839829), (335, 6533568), (342, 6399840), (360, 6079848), (380, 5759856), (398, 5499360), (402, 5444640), (432, 5066540), (456, 4799880), (480, 4559886), (513, 4266560), (536, 4083480), (540, 4053232), (570, 3839904), (576, 3799905), (597, 3666240), (603, 3629760), (608, 3599910), (670, 3266784), (684, 3199920), (720, 3039924), (760, 2879928), (796, 2749680), (804, 2722320), (855, 2559936), (864, 2533270), (912, 2399940), (960, 2279943), (995, 2199744), (1005, 2177856), (1026, 2133280), (1072, 2041740), (1080, 2026616), (1140, 1919952), (1194, 1833120), (1206, 1814880), (1216, 1799955), (1273, 1719360), (1340, 1633392), (1368, 1599960), (1440, 1519962), (1520, 1439964), (1592, 1374840), (1608, 1361160), (1710, 1279968), (1728, 1266635), (1791, 1222080), (1809, 1209920), (1824, 1199970), (1990, 1099872), (2010, 1088928), (2052, 1066640), (2144, 1020870), (2160, 1013308), (2280, 959976), (2388, 916560), (2412, 907440), (2546, 859680), (2565, 853312), (2680, 816696), (2736, 799980), (2880, 759981), (2985, 733248), (3015, 725952), (3040, 719982), (3184, 687420), (3216, 680580), (3420, 639984), (3582, 611040), (3618, 604960), (3648, 599985), (3781, 578880), (3819, 573120), (3980, 549936), (4020, 544464), (4104, 533320), (4288, 510435), (4320, 506654), (4560, 479988), (4776, 458280), (4824, 453720), (5092, 429840), (5130, 426656), (5360, 408348), (5373, 407360), (5472, 399990), (5970, 366624), (6030, 362976), (6080, 359991), (6365, 343872), (6368, 343710), (6432, 340290), (6840, 319992), (7164, 305520), (7236, 302480), (7562, 289440), (7638, 286560), (7960, 274968), (8040, 272232), (8208, 266660), (8640, 253327), (8955, 244416), (9045, 241984), (9120, 239994), (9552, 229140), (9648, 226860), (10184, 214920), (10260, 213328), (10720, 204174), (10746, 203680), (10944, 199995), (11343, 192960), (11457, 191040), (11940, 183312), (12060, 181488), (12730, 171936), (12736, 171855), (12864, 170145), (13333, 164160), (13680, 159996), (14328, 152760), (14472, 151240), (15124, 144720), (15276, 143280), (15920, 137484), (16080, 136116), (16416, 133330), (17910, 122208), (18090, 120992), (18240, 119997), (18905, 115776), (19095, 114624), (19104, 114570), (19296, 113430), (20368, 107460), (20520, 106664), (21440, 102087), (21492, 101840), (22686, 96480), (22914, 95520), (23880, 91656), (24120, 90744), (25460, 85968), (26666, 82080), (26865, 81472), (27360, 79998), (28656, 76380), (28944, 75620), (30248, 72360), (30552, 71640), (31840, 68742), (32160, 68058), (32832, 66665), (34029, 64320), (34371, 63680), (35820, 61104), (36180, 60496), (37810, 57888), (38190, 57312), (38208, 57285), (38592, 56715), (39999, 54720), (40736, 53730), (41040, 53332), (42984, 50920), (45372, 48240), (45828, 47760)]