18798289920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 704

約数和(自身を含む): 74635257600

約数和(自身を除く): 55836967680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 108, 114, 120, 128, 135, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 216, 228, 240, 255, 256, 270, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 421, 432, 456, 459, 480, 510, 512, 513, 540, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 760, 765, 768, 816, 842, 855, 864, 912, 918, 960, 969, 1020, 1024, 1026, 1080, 1088, 1140, 1152, 1216, 1224, 1263, 1280, 1292, 1360, 1368, 1440, 1520, 1530, 1536, 1615, 1632, 1684, 1710, 1728, 1824, 1836, 1920, 1938, 2040, 2052, 2105, 2160, 2176, 2280, 2295, 2304, 2432, 2448, 2526, 2560, 2565, 2584, 2720, 2736, 2880, 2907, 3040, 3060, 3072, 3230, 3264, 3368, 3420, 3456, 3648, 3672, 3789, 3840, 3876, 4080, 4104, 4210, 4320, 4352, 4560, 4590, 4608, 4845, 4864, 4896, 5052, 5120, 5130, 5168, 5440, 5472, 5760, 5814, 6080, 6120, 6315, 6460, 6528, 6736, 6840, 6912, 7157, 7296, 7344, 7578, 7680, 7752, 7999, 8160, 8208, 8420, 8640, 8704, 8721, 9120, 9180, 9216, 9690, 9728, 9792, 10104, 10260, 10336, 10880, 10944, 11367, 11520, 11628, 12160, 12240, 12630, 12920, 13056, 13472, 13680, 13824, 14314, 14535, 14592, 14688, 15156, 15360, 15504, 15998, 16320, 16416, 16840, 17280, 17408, 17442, 18240, 18360, 18945, 19380, 19456, 19584, 20208, 20520, 20672, 21471, 21760, 21888, 22734, 23040, 23256, 23997, 24320, 24480, 25260, 25840, 26112, 26944, 27360, 27648, 28628, 29070, 29184, 29376, 30312, 31008, 31996, 32640, 32832, 33680, 34560, 34884, 35785, 36480, 36720, 37890, 38760, 39168, 39995, 40416, 41040, 41344, 42942, 43520, 43605, 43776, 45468, 46080, 46512, 47994, 48640, 48960, 50520, 51680, 52224, 53888, 54720, 56835, 57256, 58140, 58368, 58752, 60624, 62016, 63992, 64413, 65280, 65664, 67360, 69120, 69768, 71570, 71991, 72960, 73440, 75780, 77520, 78336, 79990, 80832, 82080, 82688, 85884, 87040, 87210, 87552, 90936, 93024, 95988, 97280, 97920, 101040, 103360, 107355, 107776, 109440, 113670, 114512, 116280, 117504, 119985, 121248, 124032, 127984, 128826, 130560, 131328, 134720, 135983, 138240, 139536, 143140, 143982, 145920, 146880, 151560, 155040, 156672, 159980, 161664, 164160, 165376, 171768, 174420, 175104, 181872, 186048, 191976, 193239, 195840, 202080, 206720, 214710, 215552, 215973, 218880, 227340, 229024, 232560, 235008, 239970, 242496, 248064, 255968, 257652, 261120, 262656, 269440, 271966, 279072, 286280, 287964, 291840, 293760, 303120, 310080, 319960, 322065, 323328, 328320, 330752, 343536, 348840, 359955, 363744, 372096, 383952, 386478, 391680, 404160, 407949, 413440, 429420, 431104, 431946, 437760, 454680, 458048, 465120, 470016, 479940, 484992, 496128, 511936, 515304, 525312, 538880, 543932, 558144, 572560, 575928, 587520, 606240, 620160, 639920, 644130, 646656, 656640, 679915, 687072, 697680, 719910, 727488, 744192, 767904, 772956, 783360, 808320, 815898, 826880, 858840, 863892, 875520, 909360, 916096, 930240, 959880, 966195, 969984, 992256, 1023872, 1030608, 1077760, 1079865, 1087864, 1116288, 1145120, 1151856, 1175040, 1212480, 1223847, 1240320, 1279840, 1288260, 1293312, 1313280, 1359830, 1374144, 1395360, 1439820, 1454976, 1488384, 1535808, 1545912, 1616640, 1631796, 1653760, 1717680, 1727784, 1818720, 1832192, 1860480, 1919760, 1932390, 1939968, 2039745, 2047744, 2061216, 2155520, 2159730, 2175728, 2232576, 2290240, 2303712, 2350080, 2424960, 2447694, 2480640, 2559680, 2576520, 2626560, 2719660, 2748288, 2790720, 2879640, 2909952, 2976768, 3071616, 3091824, 3233280, 3263592, 3435360, 3455568, 3637440, 3664384, 3671541, 3720960, 3839520, 3864780, 3879936, 4079490, 4095488, 4122432, 4319460, 4351456, 4465152, 4580480, 4607424, 4849920, 4895388, 4961280, 5119360, 5153040, 5439320, 5496576, 5581440, 5759280, 5819904, 6119235, 6143232, 6183648, 6466560, 6527184, 6870720, 6911136, 7274880, 7328768, 7343082, 7441920, 7679040, 7729560, 8158980, 8190976, 8244864, 8638920, 8702912, 8930304, 9160960, 9214848, 9699840, 9790776, 10238720, 10306080, 10878640, 10993152, 11162880, 11518560, 11639808, 12238470, 12286464, 12367296, 13054368, 13741440, 13822272, 14549760, 14686164, 14883840, 15358080, 15459120, 16317960, 16489728, 17277840, 17405824, 18321920, 18357705, 18429696, 19399680, 19581552, 20477440, 20612160, 21757280, 21986304, 22325760, 23037120, 24476940, 24572928, 24734592, 26108736, 27482880, 27644544, 29099520, 29372328, 30716160, 30918240, 32635920, 32979456, 34555680, 34811648, 36643840, 36715410, 36859392, 39163104, 40954880, 41224320, 43514560, 44651520, 46074240, 48953880, 49469184, 52217472, 54965760, 55289088, 58199040, 58744656, 61432320, 61836480, 65271840, 65958912, 69111360, 69623296, 73430820, 73718784, 78326208, 82448640, 87029120, 92148480, 97907760, 98938368, 104434944, 109931520, 110578176, 117489312, 122864640, 123672960, 130543680, 138222720, 139246592, 146861640, 156652416, 164897280, 174058240, 184296960, 195815520, 197876736, 208869888, 221156352, 234978624, 247345920, 261087360, 276445440, 293723280, 313304832, 329794560, 348116480, 368593920, 391631040, 417739776, 469957248, 494691840, 522174720, 552890880, 587446560, 626609664, 696232960, 783262080, 939914496, 989383680, 1044349440, 1105781760, 1174893120, 1253219328, 1566524160, 1879828992, 2088698880, 2349786240, 3133048320, 3759657984, 4699572480, 6266096640, 9399144960, 18798289920]

約数ペア:

[(1, 18798289920), (2, 9399144960), (3, 6266096640), (4, 4699572480), (5, 3759657984), (6, 3133048320), (8, 2349786240), (9, 2088698880), (10, 1879828992), (12, 1566524160), (15, 1253219328), (16, 1174893120), (17, 1105781760), (18, 1044349440), (19, 989383680), (20, 939914496), (24, 783262080), (27, 696232960), (30, 626609664), (32, 587446560), (34, 552890880), (36, 522174720), (38, 494691840), (40, 469957248), (45, 417739776), (48, 391631040), (51, 368593920), (54, 348116480), (57, 329794560), (60, 313304832), (64, 293723280), (68, 276445440), (72, 261087360), (76, 247345920), (80, 234978624), (85, 221156352), (90, 208869888), (95, 197876736), (96, 195815520), (102, 184296960), (108, 174058240), (114, 164897280), (120, 156652416), (128, 146861640), (135, 139246592), (136, 138222720), (144, 130543680), (152, 123672960), (153, 122864640), (160, 117489312), (170, 110578176), (171, 109931520), (180, 104434944), (190, 98938368), (192, 97907760), (204, 92148480), (216, 87029120), (228, 82448640), (240, 78326208), (255, 73718784), (256, 73430820), (270, 69623296), (272, 69111360), (285, 65958912), (288, 65271840), (304, 61836480), (306, 61432320), (320, 58744656), (323, 58199040), (340, 55289088), (342, 54965760), (360, 52217472), (380, 49469184), (384, 48953880), (408, 46074240), (421, 44651520), (432, 43514560), (456, 41224320), (459, 40954880), (480, 39163104), (510, 36859392), (512, 36715410), (513, 36643840), (540, 34811648), (544, 34555680), (570, 32979456), (576, 32635920), (608, 30918240), (612, 30716160), (640, 29372328), (646, 29099520), (680, 27644544), (684, 27482880), (720, 26108736), (760, 24734592), (765, 24572928), (768, 24476940), (816, 23037120), (842, 22325760), (855, 21986304), (864, 21757280), (912, 20612160), (918, 20477440), (960, 19581552), (969, 19399680), (1020, 18429696), (1024, 18357705), (1026, 18321920), (1080, 17405824), (1088, 17277840), (1140, 16489728), (1152, 16317960), (1216, 15459120), (1224, 15358080), (1263, 14883840), (1280, 14686164), (1292, 14549760), (1360, 13822272), (1368, 13741440), (1440, 13054368), (1520, 12367296), (1530, 12286464), (1536, 12238470), (1615, 11639808), (1632, 11518560), (1684, 11162880), (1710, 10993152), (1728, 10878640), (1824, 10306080), (1836, 10238720), (1920, 9790776), (1938, 9699840), (2040, 9214848), (2052, 9160960), (2105, 8930304), (2160, 8702912), (2176, 8638920), (2280, 8244864), (2295, 8190976), (2304, 8158980), (2432, 7729560), (2448, 7679040), (2526, 7441920), (2560, 7343082), (2565, 7328768), (2584, 7274880), (2720, 6911136), (2736, 6870720), (2880, 6527184), (2907, 6466560), (3040, 6183648), (3060, 6143232), (3072, 6119235), (3230, 5819904), (3264, 5759280), (3368, 5581440), (3420, 5496576), (3456, 5439320), (3648, 5153040), (3672, 5119360), (3789, 4961280), (3840, 4895388), (3876, 4849920), (4080, 4607424), (4104, 4580480), (4210, 4465152), (4320, 4351456), (4352, 4319460), (4560, 4122432), (4590, 4095488), (4608, 4079490), (4845, 3879936), (4864, 3864780), (4896, 3839520), (5052, 3720960), (5120, 3671541), (5130, 3664384), (5168, 3637440), (5440, 3455568), (5472, 3435360), (5760, 3263592), (5814, 3233280), (6080, 3091824), (6120, 3071616), (6315, 2976768), (6460, 2909952), (6528, 2879640), (6736, 2790720), (6840, 2748288), (6912, 2719660), (7157, 2626560), (7296, 2576520), (7344, 2559680), (7578, 2480640), (7680, 2447694), (7752, 2424960), (7999, 2350080), (8160, 2303712), (8208, 2290240), (8420, 2232576), (8640, 2175728), (8704, 2159730), (8721, 2155520), (9120, 2061216), (9180, 2047744), (9216, 2039745), (9690, 1939968), (9728, 1932390), (9792, 1919760), (10104, 1860480), (10260, 1832192), (10336, 1818720), (10880, 1727784), (10944, 1717680), (11367, 1653760), (11520, 1631796), (11628, 1616640), (12160, 1545912), (12240, 1535808), (12630, 1488384), (12920, 1454976), (13056, 1439820), (13472, 1395360), (13680, 1374144), (13824, 1359830), (14314, 1313280), (14535, 1293312), (14592, 1288260), (14688, 1279840), (15156, 1240320), (15360, 1223847), (15504, 1212480), (15998, 1175040), (16320, 1151856), (16416, 1145120), (16840, 1116288), (17280, 1087864), (17408, 1079865), (17442, 1077760), (18240, 1030608), (18360, 1023872), (18945, 992256), (19380, 969984), (19456, 966195), (19584, 959880), (20208, 930240), (20520, 916096), (20672, 909360), (21471, 875520), (21760, 863892), (21888, 858840), (22734, 826880), (23040, 815898), (23256, 808320), (23997, 783360), (24320, 772956), (24480, 767904), (25260, 744192), (25840, 727488), (26112, 719910), (26944, 697680), (27360, 687072), (27648, 679915), (28628, 656640), (29070, 646656), (29184, 644130), (29376, 639920), (30312, 620160), (31008, 606240), (31996, 587520), (32640, 575928), (32832, 572560), (33680, 558144), (34560, 543932), (34884, 538880), (35785, 525312), (36480, 515304), (36720, 511936), (37890, 496128), (38760, 484992), (39168, 479940), (39995, 470016), (40416, 465120), (41040, 458048), (41344, 454680), (42942, 437760), (43520, 431946), (43605, 431104), (43776, 429420), (45468, 413440), (46080, 407949), (46512, 404160), (47994, 391680), (48640, 386478), (48960, 383952), (50520, 372096), (51680, 363744), (52224, 359955), (53888, 348840), (54720, 343536), (56835, 330752), (57256, 328320), (58140, 323328), (58368, 322065), (58752, 319960), (60624, 310080), (62016, 303120), (63992, 293760), (64413, 291840), (65280, 287964), (65664, 286280), (67360, 279072), (69120, 271966), (69768, 269440), (71570, 262656), (71991, 261120), (72960, 257652), (73440, 255968), (75780, 248064), (77520, 242496), (78336, 239970), (79990, 235008), (80832, 232560), (82080, 229024), (82688, 227340), (85884, 218880), (87040, 215973), (87210, 215552), (87552, 214710), (90936, 206720), (93024, 202080), (95988, 195840), (97280, 193239), (97920, 191976), (101040, 186048), (103360, 181872), (107355, 175104), (107776, 174420), (109440, 171768), (113670, 165376), (114512, 164160), (116280, 161664), (117504, 159980), (119985, 156672), (121248, 155040), (124032, 151560), (127984, 146880), (128826, 145920), (130560, 143982), (131328, 143140), (134720, 139536), (135983, 138240)]