1888669440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 576

約数和(自身を含む): 7903902720

約数和(自身を除く): 6015233280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 128, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 210, 211, 216, 222, 224, 240, 252, 256, 259, 270, 280, 288, 296, 315, 320, 333, 336, 360, 370, 378, 384, 420, 422, 432, 444, 448, 480, 504, 518, 540, 555, 560, 576, 592, 630, 633, 640, 666, 672, 720, 740, 756, 768, 777, 840, 844, 864, 888, 896, 945, 960, 999, 1008, 1036, 1055, 1080, 1110, 1120, 1152, 1184, 1260, 1266, 1280, 1295, 1332, 1344, 1440, 1477, 1480, 1512, 1554, 1665, 1680, 1688, 1728, 1776, 1792, 1890, 1899, 1920, 1998, 2016, 2072, 2110, 2160, 2220, 2240, 2304, 2331, 2368, 2520, 2532, 2590, 2664, 2688, 2880, 2954, 2960, 3024, 3108, 3165, 3330, 3360, 3376, 3456, 3552, 3780, 3798, 3840, 3885, 3996, 4032, 4144, 4220, 4320, 4431, 4440, 4480, 4662, 4736, 4995, 5040, 5064, 5180, 5328, 5376, 5697, 5760, 5908, 5920, 6048, 6216, 6330, 6660, 6720, 6752, 6912, 6993, 7104, 7385, 7560, 7596, 7770, 7807, 7992, 8064, 8288, 8440, 8640, 8862, 8880, 8960, 9324, 9472, 9495, 9990, 10080, 10128, 10360, 10656, 11394, 11520, 11655, 11816, 11840, 12096, 12432, 12660, 13293, 13320, 13440, 13504, 13986, 14208, 14770, 15120, 15192, 15540, 15614, 15984, 16128, 16576, 16880, 17280, 17724, 17760, 18648, 18990, 19980, 20160, 20256, 20720, 21312, 22155, 22788, 23310, 23421, 23632, 23680, 24192, 24864, 25320, 26586, 26640, 26880, 27008, 27972, 28416, 28485, 29540, 30240, 30384, 31080, 31228, 31968, 33152, 33760, 34560, 34965, 35448, 35520, 37296, 37980, 39035, 39879, 39960, 40320, 40512, 41440, 42624, 44310, 45576, 46620, 46842, 47264, 47360, 48384, 49728, 50640, 53172, 53280, 54016, 54649, 55944, 56970, 59080, 60480, 60768, 62160, 62456, 63936, 66304, 66465, 67520, 69930, 70263, 70896, 71040, 74592, 75960, 78070, 79758, 79920, 80640, 81024, 82880, 85248, 88620, 91152, 93240, 93684, 94528, 99456, 101280, 106344, 106560, 109298, 111888, 113940, 117105, 118160, 120960, 121536, 124320, 124912, 127872, 132930, 135040, 139860, 140526, 141792, 142080, 149184, 151920, 156140, 159516, 159840, 162048, 163947, 165760, 177240, 182304, 186480, 187368, 189056, 198912, 199395, 202560, 210789, 212688, 213120, 218596, 223776, 227880, 234210, 236320, 241920, 243072, 248640, 249824, 255744, 265860, 270080, 273245, 279720, 281052, 283584, 298368, 303840, 312280, 319032, 319680, 327894, 331520, 351315, 354480, 364608, 372960, 374736, 378112, 398790, 405120, 421578, 425376, 426240, 437192, 447552, 455760, 468420, 472640, 486144, 491841, 497280, 499648, 531720, 546490, 559440, 562104, 567168, 596736, 607680, 624560, 638064, 639360, 655788, 702630, 708960, 729216, 745920, 749472, 797580, 810240, 819735, 843156, 850752, 874384, 895104, 911520, 936840, 945280, 983682, 994560, 999296, 1053945, 1063440, 1092980, 1118880, 1124208, 1134336, 1215360, 1249120, 1276128, 1278720, 1311576, 1405260, 1417920, 1458432, 1475523, 1491840, 1498944, 1595160, 1639470, 1686312, 1701504, 1748768, 1790208, 1823040, 1873680, 1890560, 1967364, 1998592, 2107890, 2126880, 2185960, 2237760, 2248416, 2430720, 2459205, 2498240, 2552256, 2623152, 2810520, 2835840, 2951046, 2983680, 2997888, 3190320, 3278940, 3372624, 3403008, 3497536, 3646080, 3747360, 3934728, 4215780, 4253760, 4371920, 4475520, 4496832, 4918410, 4996480, 5104512, 5246304, 5621040, 5671680, 5902092, 5995776, 6380640, 6557880, 6745248, 6995072, 7292160, 7377615, 7494720, 7869456, 8431560, 8507520, 8743840, 8951040, 8993664, 9836820, 9992960, 10209024, 10492608, 11242080, 11804184, 12761280, 13115760, 13490496, 13990144, 14755230, 14989440, 15738912, 16863120, 17015040, 17487680, 17987328, 19673640, 20985216, 22484160, 23608368, 25522560, 26231520, 26980992, 29510460, 29978880, 31477824, 33726240, 34975360, 39347280, 41970432, 44968320, 47216736, 51045120, 52463040, 53961984, 59020920, 62955648, 67452480, 69950720, 78694560, 89936640, 94433472, 104926080, 118041840, 125911296, 134904960, 157389120, 188866944, 209852160, 236083680, 269809920, 314778240, 377733888, 472167360, 629556480, 944334720, 1888669440]

約数ペア:

[(1, 1888669440), (2, 944334720), (3, 629556480), (4, 472167360), (5, 377733888), (6, 314778240), (7, 269809920), (8, 236083680), (9, 209852160), (10, 188866944), (12, 157389120), (14, 134904960), (15, 125911296), (16, 118041840), (18, 104926080), (20, 94433472), (21, 89936640), (24, 78694560), (27, 69950720), (28, 67452480), (30, 62955648), (32, 59020920), (35, 53961984), (36, 52463040), (37, 51045120), (40, 47216736), (42, 44968320), (45, 41970432), (48, 39347280), (54, 34975360), (56, 33726240), (60, 31477824), (63, 29978880), (64, 29510460), (70, 26980992), (72, 26231520), (74, 25522560), (80, 23608368), (84, 22484160), (90, 20985216), (96, 19673640), (105, 17987328), (108, 17487680), (111, 17015040), (112, 16863120), (120, 15738912), (126, 14989440), (128, 14755230), (135, 13990144), (140, 13490496), (144, 13115760), (148, 12761280), (160, 11804184), (168, 11242080), (180, 10492608), (185, 10209024), (189, 9992960), (192, 9836820), (210, 8993664), (211, 8951040), (216, 8743840), (222, 8507520), (224, 8431560), (240, 7869456), (252, 7494720), (256, 7377615), (259, 7292160), (270, 6995072), (280, 6745248), (288, 6557880), (296, 6380640), (315, 5995776), (320, 5902092), (333, 5671680), (336, 5621040), (360, 5246304), (370, 5104512), (378, 4996480), (384, 4918410), (420, 4496832), (422, 4475520), (432, 4371920), (444, 4253760), (448, 4215780), (480, 3934728), (504, 3747360), (518, 3646080), (540, 3497536), (555, 3403008), (560, 3372624), (576, 3278940), (592, 3190320), (630, 2997888), (633, 2983680), (640, 2951046), (666, 2835840), (672, 2810520), (720, 2623152), (740, 2552256), (756, 2498240), (768, 2459205), (777, 2430720), (840, 2248416), (844, 2237760), (864, 2185960), (888, 2126880), (896, 2107890), (945, 1998592), (960, 1967364), (999, 1890560), (1008, 1873680), (1036, 1823040), (1055, 1790208), (1080, 1748768), (1110, 1701504), (1120, 1686312), (1152, 1639470), (1184, 1595160), (1260, 1498944), (1266, 1491840), (1280, 1475523), (1295, 1458432), (1332, 1417920), (1344, 1405260), (1440, 1311576), (1477, 1278720), (1480, 1276128), (1512, 1249120), (1554, 1215360), (1665, 1134336), (1680, 1124208), (1688, 1118880), (1728, 1092980), (1776, 1063440), (1792, 1053945), (1890, 999296), (1899, 994560), (1920, 983682), (1998, 945280), (2016, 936840), (2072, 911520), (2110, 895104), (2160, 874384), (2220, 850752), (2240, 843156), (2304, 819735), (2331, 810240), (2368, 797580), (2520, 749472), (2532, 745920), (2590, 729216), (2664, 708960), (2688, 702630), (2880, 655788), (2954, 639360), (2960, 638064), (3024, 624560), (3108, 607680), (3165, 596736), (3330, 567168), (3360, 562104), (3376, 559440), (3456, 546490), (3552, 531720), (3780, 499648), (3798, 497280), (3840, 491841), (3885, 486144), (3996, 472640), (4032, 468420), (4144, 455760), (4220, 447552), (4320, 437192), (4431, 426240), (4440, 425376), (4480, 421578), (4662, 405120), (4736, 398790), (4995, 378112), (5040, 374736), (5064, 372960), (5180, 364608), (5328, 354480), (5376, 351315), (5697, 331520), (5760, 327894), (5908, 319680), (5920, 319032), (6048, 312280), (6216, 303840), (6330, 298368), (6660, 283584), (6720, 281052), (6752, 279720), (6912, 273245), (6993, 270080), (7104, 265860), (7385, 255744), (7560, 249824), (7596, 248640), (7770, 243072), (7807, 241920), (7992, 236320), (8064, 234210), (8288, 227880), (8440, 223776), (8640, 218596), (8862, 213120), (8880, 212688), (8960, 210789), (9324, 202560), (9472, 199395), (9495, 198912), (9990, 189056), (10080, 187368), (10128, 186480), (10360, 182304), (10656, 177240), (11394, 165760), (11520, 163947), (11655, 162048), (11816, 159840), (11840, 159516), (12096, 156140), (12432, 151920), (12660, 149184), (13293, 142080), (13320, 141792), (13440, 140526), (13504, 139860), (13986, 135040), (14208, 132930), (14770, 127872), (15120, 124912), (15192, 124320), (15540, 121536), (15614, 120960), (15984, 118160), (16128, 117105), (16576, 113940), (16880, 111888), (17280, 109298), (17724, 106560), (17760, 106344), (18648, 101280), (18990, 99456), (19980, 94528), (20160, 93684), (20256, 93240), (20720, 91152), (21312, 88620), (22155, 85248), (22788, 82880), (23310, 81024), (23421, 80640), (23632, 79920), (23680, 79758), (24192, 78070), (24864, 75960), (25320, 74592), (26586, 71040), (26640, 70896), (26880, 70263), (27008, 69930), (27972, 67520), (28416, 66465), (28485, 66304), (29540, 63936), (30240, 62456), (30384, 62160), (31080, 60768), (31228, 60480), (31968, 59080), (33152, 56970), (33760, 55944), (34560, 54649), (34965, 54016), (35448, 53280), (35520, 53172), (37296, 50640), (37980, 49728), (39035, 48384), (39879, 47360), (39960, 47264), (40320, 46842), (40512, 46620), (41440, 45576), (42624, 44310)]