2378285280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 768

約数和(自身を含む): 10218700800

約数和(自身を除く): 7840415520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 59, 60, 62, 63, 70, 72, 80, 84, 86, 90, 93, 96, 105, 108, 112, 118, 120, 124, 126, 129, 135, 140, 144, 155, 160, 168, 172, 177, 180, 186, 189, 210, 215, 216, 217, 224, 236, 240, 248, 252, 258, 270, 279, 280, 288, 295, 301, 310, 315, 336, 344, 354, 360, 372, 378, 387, 413, 420, 430, 432, 434, 465, 472, 480, 496, 504, 516, 531, 540, 558, 560, 590, 602, 620, 630, 645, 651, 672, 688, 708, 720, 744, 756, 774, 826, 837, 840, 860, 864, 868, 885, 903, 930, 944, 945, 992, 1008, 1032, 1062, 1080, 1085, 1116, 1120, 1161, 1180, 1204, 1239, 1240, 1260, 1290, 1302, 1333, 1376, 1395, 1416, 1440, 1488, 1505, 1512, 1548, 1593, 1652, 1674, 1680, 1720, 1736, 1770, 1806, 1829, 1860, 1888, 1890, 1935, 1953, 2016, 2064, 2065, 2124, 2160, 2170, 2232, 2322, 2360, 2408, 2478, 2480, 2520, 2537, 2580, 2604, 2655, 2666, 2709, 2790, 2832, 2976, 3010, 3024, 3096, 3186, 3255, 3304, 3348, 3360, 3440, 3472, 3540, 3612, 3658, 3717, 3720, 3780, 3870, 3906, 3999, 4128, 4130, 4185, 4248, 4320, 4340, 4464, 4515, 4644, 4720, 4816, 4956, 4960, 5040, 5074, 5160, 5208, 5310, 5332, 5418, 5487, 5580, 5664, 5805, 5859, 6020, 6048, 6192, 6195, 6372, 6510, 6608, 6665, 6696, 6880, 6944, 7080, 7224, 7316, 7434, 7440, 7560, 7611, 7740, 7812, 7965, 7998, 8127, 8260, 8370, 8496, 8680, 8928, 9030, 9145, 9288, 9331, 9440, 9632, 9765, 9912, 10080, 10148, 10320, 10416, 10620, 10664, 10836, 10974, 11151, 11160, 11610, 11718, 11997, 12040, 12384, 12390, 12685, 12744, 12803, 13020, 13216, 13330, 13392, 13545, 14160, 14448, 14632, 14868, 14880, 15120, 15222, 15480, 15624, 15930, 15996, 16254, 16461, 16520, 16740, 16992, 17360, 17759, 18060, 18290, 18576, 18585, 18662, 19530, 19824, 19995, 20296, 20640, 20832, 21240, 21328, 21672, 21948, 22302, 22320, 22833, 23220, 23436, 23994, 24080, 24780, 25370, 25488, 25606, 26040, 26660, 26784, 27090, 27435, 27993, 28320, 28896, 29264, 29295, 29736, 30240, 30444, 30960, 31248, 31860, 31992, 32508, 32922, 33040, 33480, 34720, 35518, 35991, 36120, 36580, 37152, 37170, 37324, 38055, 38409, 39060, 39648, 39990, 40592, 40635, 42480, 42656, 43344, 43896, 44604, 44640, 45666, 46440, 46655, 46872, 47988, 48160, 49383, 49560, 50740, 50976, 51212, 52080, 53277, 53320, 54180, 54870, 55755, 55986, 58528, 58590, 59472, 59985, 60888, 61920, 62496, 63720, 63984, 64015, 65016, 65844, 66080, 66960, 68499, 71036, 71982, 72240, 73160, 74340, 74648, 76110, 76818, 78120, 78647, 79980, 81184, 81270, 82305, 83979, 84960, 86688, 87792, 88795, 89208, 91332, 92880, 93310, 93744, 95976, 98766, 99120, 101480, 102424, 104160, 106554, 106640, 108360, 109740, 111510, 111972, 114165, 115227, 117180, 118944, 119970, 121776, 127440, 127968, 128030, 130032, 131688, 133920, 136998, 139965, 142072, 143964, 144480, 146320, 148680, 149296, 152220, 153636, 156240, 157294, 159831, 159960, 162540, 164610, 167958, 175584, 177590, 178416, 179955, 182664, 185760, 186620, 187488, 191952, 192045, 197532, 198240, 202960, 204848, 213108, 213280, 216720, 219480, 223020, 223944, 228330, 230454, 234360, 235941, 239940, 243552, 246915, 251937, 254880, 256060, 260064, 263376, 266385, 273996, 279930, 284144, 287928, 292640, 297360, 298592, 304440, 307272, 312480, 314588, 319662, 319920, 325080, 329220, 335916, 342495, 345681, 355180, 356832, 359910, 365328, 373240, 383904, 384090, 393235, 395064, 405920, 409696, 419895, 426216, 433440, 438960, 446040, 447888, 456660, 460908, 468720, 471882, 479493, 479880, 493830, 503874, 512120, 526752, 532770, 547992, 550529, 559860, 568288, 575856, 576135, 594720, 608880, 614544, 629176, 639324, 639840, 650160, 658440, 671832, 684990, 691362, 707823, 710360, 719820, 730656, 746480, 768180, 786470, 790128, 799155, 839790, 852432, 877920, 892080, 895776, 913320, 921816, 937440, 943764, 958986, 959760, 987660, 1007748, 1024240, 1065540, 1095984, 1101058, 1119720, 1151712, 1152270, 1179705, 1217760, 1229088, 1258352, 1259685, 1278648, 1300320, 1316880, 1343664, 1369980, 1382724, 1415646, 1420720, 1439640, 1492960, 1536360, 1572940, 1580256, 1598310, 1651587, 1679580, 1704864, 1728405, 1784160, 1826640, 1843632, 1887528, 1917972, 1919520, 1975320, 2015496, 2048480, 2123469, 2131080, 2191968, 2202116, 2239440, 2304540, 2359410, 2397465, 2516704, 2519370, 2557296, 2633760, 2687328, 2739960, 2752645, 2765448, 2831292, 2841440, 2879280, 3072720, 3145880, 3196620, 3303174, 3359160, 3456810, 3539115, 3653280, 3687264, 3775056, 3835944, 3950640, 4030992, 4246938, 4262160, 4404232, 4478880, 4609080, 4718820, 4794930, 4954761, 5038740, 5114592, 5479920, 5505290, 5530896, 5662584, 5758560, 6145440, 6291760, 6393240, 6606348, 6718320, 6913620, 7078230, 7550112, 7671888, 7901280, 8061984, 8257935, 8493876, 8524320, 8808464, 9218160, 9437640, 9589860, 9909522, 10077480, 10617345, 10959840, 11010580, 11061792, 11325168, 12583520, 12786480, 13212696, 13436640, 13827240, 14156460, 14864283, 15343776, 16515870, 16987752, 17616928, 18436320, 18875280, 19179720, 19819044, 20154960, 21234690, 22021160, 22650336, 24773805, 25572960, 26425392, 27654480, 28312920, 29728566, 33031740, 33975504, 37750560, 38359440, 39638088, 40309920, 42469380, 44042320, 49547610, 52850784, 55308960, 56625840, 59457132, 66063480, 67951008, 74321415, 76718880, 79276176, 84938760, 88084640, 99095220, 113251680, 118914264, 132126960, 148642830, 158552352, 169877520, 198190440, 237828528, 264253920, 297285660, 339755040, 396380880, 475657056, 594571320, 792761760, 1189142640, 2378285280]

約数ペア:

[(1, 2378285280), (2, 1189142640), (3, 792761760), (4, 594571320), (5, 475657056), (6, 396380880), (7, 339755040), (8, 297285660), (9, 264253920), (10, 237828528), (12, 198190440), (14, 169877520), (15, 158552352), (16, 148642830), (18, 132126960), (20, 118914264), (21, 113251680), (24, 99095220), (27, 88084640), (28, 84938760), (30, 79276176), (31, 76718880), (32, 74321415), (35, 67951008), (36, 66063480), (40, 59457132), (42, 56625840), (43, 55308960), (45, 52850784), (48, 49547610), (54, 44042320), (56, 42469380), (59, 40309920), (60, 39638088), (62, 38359440), (63, 37750560), (70, 33975504), (72, 33031740), (80, 29728566), (84, 28312920), (86, 27654480), (90, 26425392), (93, 25572960), (96, 24773805), (105, 22650336), (108, 22021160), (112, 21234690), (118, 20154960), (120, 19819044), (124, 19179720), (126, 18875280), (129, 18436320), (135, 17616928), (140, 16987752), (144, 16515870), (155, 15343776), (160, 14864283), (168, 14156460), (172, 13827240), (177, 13436640), (180, 13212696), (186, 12786480), (189, 12583520), (210, 11325168), (215, 11061792), (216, 11010580), (217, 10959840), (224, 10617345), (236, 10077480), (240, 9909522), (248, 9589860), (252, 9437640), (258, 9218160), (270, 8808464), (279, 8524320), (280, 8493876), (288, 8257935), (295, 8061984), (301, 7901280), (310, 7671888), (315, 7550112), (336, 7078230), (344, 6913620), (354, 6718320), (360, 6606348), (372, 6393240), (378, 6291760), (387, 6145440), (413, 5758560), (420, 5662584), (430, 5530896), (432, 5505290), (434, 5479920), (465, 5114592), (472, 5038740), (480, 4954761), (496, 4794930), (504, 4718820), (516, 4609080), (531, 4478880), (540, 4404232), (558, 4262160), (560, 4246938), (590, 4030992), (602, 3950640), (620, 3835944), (630, 3775056), (645, 3687264), (651, 3653280), (672, 3539115), (688, 3456810), (708, 3359160), (720, 3303174), (744, 3196620), (756, 3145880), (774, 3072720), (826, 2879280), (837, 2841440), (840, 2831292), (860, 2765448), (864, 2752645), (868, 2739960), (885, 2687328), (903, 2633760), (930, 2557296), (944, 2519370), (945, 2516704), (992, 2397465), (1008, 2359410), (1032, 2304540), (1062, 2239440), (1080, 2202116), (1085, 2191968), (1116, 2131080), (1120, 2123469), (1161, 2048480), (1180, 2015496), (1204, 1975320), (1239, 1919520), (1240, 1917972), (1260, 1887528), (1290, 1843632), (1302, 1826640), (1333, 1784160), (1376, 1728405), (1395, 1704864), (1416, 1679580), (1440, 1651587), (1488, 1598310), (1505, 1580256), (1512, 1572940), (1548, 1536360), (1593, 1492960), (1652, 1439640), (1674, 1420720), (1680, 1415646), (1720, 1382724), (1736, 1369980), (1770, 1343664), (1806, 1316880), (1829, 1300320), (1860, 1278648), (1888, 1259685), (1890, 1258352), (1935, 1229088), (1953, 1217760), (2016, 1179705), (2064, 1152270), (2065, 1151712), (2124, 1119720), (2160, 1101058), (2170, 1095984), (2232, 1065540), (2322, 1024240), (2360, 1007748), (2408, 987660), (2478, 959760), (2480, 958986), (2520, 943764), (2537, 937440), (2580, 921816), (2604, 913320), (2655, 895776), (2666, 892080), (2709, 877920), (2790, 852432), (2832, 839790), (2976, 799155), (3010, 790128), (3024, 786470), (3096, 768180), (3186, 746480), (3255, 730656), (3304, 719820), (3348, 710360), (3360, 707823), (3440, 691362), (3472, 684990), (3540, 671832), (3612, 658440), (3658, 650160), (3717, 639840), (3720, 639324), (3780, 629176), (3870, 614544), (3906, 608880), (3999, 594720), (4128, 576135), (4130, 575856), (4185, 568288), (4248, 559860), (4320, 550529), (4340, 547992), (4464, 532770), (4515, 526752), (4644, 512120), (4720, 503874), (4816, 493830), (4956, 479880), (4960, 479493), (5040, 471882), (5074, 468720), (5160, 460908), (5208, 456660), (5310, 447888), (5332, 446040), (5418, 438960), (5487, 433440), (5580, 426216), (5664, 419895), (5805, 409696), (5859, 405920), (6020, 395064), (6048, 393235), (6192, 384090), (6195, 383904), (6372, 373240), (6510, 365328), (6608, 359910), (6665, 356832), (6696, 355180), (6880, 345681), (6944, 342495), (7080, 335916), (7224, 329220), (7316, 325080), (7434, 319920), (7440, 319662), (7560, 314588), (7611, 312480), (7740, 307272), (7812, 304440), (7965, 298592), (7998, 297360), (8127, 292640), (8260, 287928), (8370, 284144), (8496, 279930), (8680, 273996), (8928, 266385), (9030, 263376), (9145, 260064), (9288, 256060), (9331, 254880), (9440, 251937), (9632, 246915), (9765, 243552), (9912, 239940), (10080, 235941), (10148, 234360), (10320, 230454), (10416, 228330), (10620, 223944), (10664, 223020), (10836, 219480), (10974, 216720), (11151, 213280), (11160, 213108), (11610, 204848), (11718, 202960), (11997, 198240), (12040, 197532), (12384, 192045), (12390, 191952), (12685, 187488), (12744, 186620), (12803, 185760), (13020, 182664), (13216, 179955), (13330, 178416), (13392, 177590), (13545, 175584), (14160, 167958), (14448, 164610), (14632, 162540), (14868, 159960), (14880, 159831), (15120, 157294), (15222, 156240), (15480, 153636), (15624, 152220), (15930, 149296), (15996, 148680), (16254, 146320), (16461, 144480), (16520, 143964), (16740, 142072), (16992, 139965), (17360, 136998), (17759, 133920), (18060, 131688), (18290, 130032), (18576, 128030), (18585, 127968), (18662, 127440), (19530, 121776), (19824, 119970), (19995, 118944), (20296, 117180), (20640, 115227), (20832, 114165), (21240, 111972), (21328, 111510), (21672, 109740), (21948, 108360), (22302, 106640), (22320, 106554), (22833, 104160), (23220, 102424), (23436, 101480), (23994, 99120), (24080, 98766), (24780, 95976), (25370, 93744), (25488, 93310), (25606, 92880), (26040, 91332), (26660, 89208), (26784, 88795), (27090, 87792), (27435, 86688), (27993, 84960), (28320, 83979), (28896, 82305), (29264, 81270), (29295, 81184), (29736, 79980), (30240, 78647), (30444, 78120), (30960, 76818), (31248, 76110), (31860, 74648), (31992, 74340), (32508, 73160), (32922, 72240), (33040, 71982), (33480, 71036), (34720, 68499), (35518, 66960), (35991, 66080), (36120, 65844), (36580, 65016), (37152, 64015), (37170, 63984), (37324, 63720), (38055, 62496), (38409, 61920), (39060, 60888), (39648, 59985), (39990, 59472), (40592, 58590), (40635, 58528), (42480, 55986), (42656, 55755), (43344, 54870), (43896, 54180), (44604, 53320), (44640, 53277), (45666, 52080), (46440, 51212), (46655, 50976), (46872, 50740), (47988, 49560), (48160, 49383)]