15493201920

素因数分解:

$2^{15}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 768

約数和(自身を含む): 65430144000

約数和(自身を除く): 49936942080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 79, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 158, 160, 168, 171, 180, 190, 192, 210, 224, 228, 237, 240, 252, 256, 266, 280, 285, 288, 304, 315, 316, 320, 336, 342, 360, 380, 384, 395, 399, 420, 448, 456, 474, 480, 504, 512, 532, 553, 560, 570, 576, 608, 630, 632, 640, 665, 672, 684, 711, 720, 760, 768, 790, 798, 840, 855, 896, 912, 948, 960, 1008, 1024, 1064, 1106, 1120, 1140, 1152, 1185, 1197, 1216, 1260, 1264, 1280, 1330, 1344, 1368, 1422, 1440, 1501, 1520, 1536, 1580, 1596, 1659, 1680, 1710, 1792, 1824, 1896, 1920, 1995, 2016, 2048, 2128, 2212, 2240, 2280, 2304, 2370, 2394, 2432, 2520, 2528, 2560, 2660, 2688, 2736, 2765, 2844, 2880, 3002, 3040, 3072, 3160, 3192, 3318, 3360, 3420, 3555, 3584, 3648, 3792, 3840, 3990, 4032, 4096, 4256, 4424, 4480, 4503, 4560, 4608, 4740, 4788, 4864, 4977, 5040, 5056, 5120, 5320, 5376, 5472, 5530, 5688, 5760, 5985, 6004, 6080, 6144, 6320, 6384, 6636, 6720, 6840, 7110, 7168, 7296, 7505, 7584, 7680, 7980, 8064, 8192, 8295, 8512, 8848, 8960, 9006, 9120, 9216, 9480, 9576, 9728, 9954, 10080, 10112, 10240, 10507, 10640, 10752, 10944, 11060, 11376, 11520, 11970, 12008, 12160, 12288, 12640, 12768, 13272, 13440, 13509, 13680, 14220, 14336, 14592, 15010, 15168, 15360, 15960, 16128, 16384, 16590, 17024, 17696, 17920, 18012, 18240, 18432, 18960, 19152, 19456, 19908, 20160, 20224, 20480, 21014, 21280, 21504, 21888, 22120, 22515, 22752, 23040, 23940, 24016, 24320, 24576, 24885, 25280, 25536, 26544, 26880, 27018, 27360, 28440, 28672, 29184, 30020, 30336, 30720, 31521, 31920, 32256, 32768, 33180, 34048, 35392, 35840, 36024, 36480, 36864, 37920, 38304, 38912, 39816, 40320, 40448, 40960, 42028, 42560, 43008, 43776, 44240, 45030, 45504, 46080, 47880, 48032, 48640, 49152, 49770, 50560, 51072, 52535, 53088, 53760, 54036, 54720, 56880, 57344, 58368, 60040, 60672, 61440, 63042, 63840, 64512, 66360, 67545, 68096, 70784, 71680, 72048, 72960, 73728, 75840, 76608, 77824, 79632, 80640, 80896, 81920, 84056, 85120, 86016, 87552, 88480, 90060, 91008, 92160, 94563, 95760, 96064, 97280, 98304, 99540, 101120, 102144, 105070, 106176, 107520, 108072, 109440, 113760, 114688, 116736, 120080, 121344, 122880, 126084, 127680, 129024, 132720, 135090, 136192, 141568, 143360, 144096, 145920, 147456, 151680, 153216, 155648, 157605, 159264, 161280, 161792, 163840, 168112, 170240, 172032, 175104, 176960, 180120, 182016, 184320, 189126, 191520, 192128, 194560, 199080, 202240, 204288, 210140, 212352, 215040, 216144, 218880, 227520, 229376, 233472, 240160, 242688, 245760, 252168, 255360, 258048, 265440, 270180, 272384, 283136, 286720, 288192, 291840, 294912, 303360, 306432, 311296, 315210, 318528, 322560, 323584, 336224, 340480, 344064, 350208, 353920, 360240, 364032, 368640, 378252, 383040, 384256, 389120, 398160, 404480, 408576, 420280, 424704, 430080, 432288, 437760, 455040, 466944, 472815, 480320, 485376, 491520, 504336, 510720, 516096, 530880, 540360, 544768, 566272, 573440, 576384, 583680, 606720, 612864, 622592, 630420, 637056, 645120, 647168, 672448, 680960, 688128, 700416, 707840, 720480, 728064, 737280, 756504, 766080, 768512, 778240, 796320, 808960, 817152, 840560, 849408, 860160, 864576, 875520, 910080, 933888, 945630, 960640, 970752, 1008672, 1021440, 1032192, 1061760, 1080720, 1089536, 1132544, 1146880, 1152768, 1167360, 1213440, 1225728, 1260840, 1274112, 1290240, 1294336, 1344896, 1361920, 1400832, 1415680, 1440960, 1456128, 1474560, 1513008, 1532160, 1537024, 1556480, 1592640, 1617920, 1634304, 1681120, 1698816, 1720320, 1729152, 1751040, 1820160, 1867776, 1891260, 1921280, 1941504, 2017344, 2042880, 2064384, 2123520, 2161440, 2179072, 2265088, 2305536, 2334720, 2426880, 2451456, 2521680, 2548224, 2580480, 2588672, 2689792, 2723840, 2801664, 2831360, 2881920, 2912256, 3026016, 3064320, 3074048, 3112960, 3185280, 3235840, 3268608, 3362240, 3397632, 3440640, 3458304, 3502080, 3640320, 3782520, 3842560, 3883008, 4034688, 4085760, 4247040, 4322880, 4358144, 4530176, 4611072, 4669440, 4853760, 4902912, 5043360, 5096448, 5160960, 5379584, 5447680, 5603328, 5662720, 5763840, 5824512, 6052032, 6128640, 6148096, 6370560, 6471680, 6537216, 6724480, 6795264, 6916608, 7004160, 7280640, 7565040, 7685120, 7766016, 8069376, 8171520, 8494080, 8645760, 9060352, 9222144, 9338880, 9707520, 9805824, 10086720, 10192896, 10321920, 10759168, 10895360, 11325440, 11527680, 11649024, 12104064, 12257280, 12296192, 12741120, 12943360, 13074432, 13448960, 13590528, 13833216, 14008320, 14561280, 15130080, 15370240, 16138752, 16343040, 16988160, 17291520, 18120704, 18444288, 19415040, 19611648, 20173440, 20385792, 21518336, 21790720, 22650880, 23055360, 23298048, 24208128, 24514560, 24592384, 25482240, 26897920, 27181056, 27666432, 28016640, 29122560, 30260160, 30740480, 32277504, 32686080, 33976320, 34583040, 36888576, 38830080, 39223296, 40346880, 40771584, 43036672, 45301760, 46110720, 48416256, 49029120, 49184768, 50964480, 53795840, 54362112, 55332864, 58245120, 60520320, 61480960, 64555008, 65372160, 67952640, 69166080, 73777152, 80693760, 81543168, 86073344, 90603520, 92221440, 96832512, 98058240, 101928960, 107591680, 110665728, 116490240, 121040640, 122961920, 129110016, 135905280, 138332160, 147554304, 161387520, 163086336, 172146688, 184442880, 193665024, 196116480, 203857920, 215183360, 221331456, 242081280, 245923840, 258220032, 271810560, 276664320, 322775040, 344293376, 368885760, 387330048, 407715840, 430366720, 442662912, 484162560, 516440064, 553328640, 645550080, 737771520, 774660096, 815431680, 860733440, 968325120, 1032880128, 1106657280, 1291100160, 1549320192, 1721466880, 1936650240, 2213314560, 2582200320, 3098640384, 3873300480, 5164400640, 7746600960, 15493201920]

約数ペア:

[(1, 15493201920), (2, 7746600960), (3, 5164400640), (4, 3873300480), (5, 3098640384), (6, 2582200320), (7, 2213314560), (8, 1936650240), (9, 1721466880), (10, 1549320192), (12, 1291100160), (14, 1106657280), (15, 1032880128), (16, 968325120), (18, 860733440), (19, 815431680), (20, 774660096), (21, 737771520), (24, 645550080), (28, 553328640), (30, 516440064), (32, 484162560), (35, 442662912), (36, 430366720), (38, 407715840), (40, 387330048), (42, 368885760), (45, 344293376), (48, 322775040), (56, 276664320), (57, 271810560), (60, 258220032), (63, 245923840), (64, 242081280), (70, 221331456), (72, 215183360), (76, 203857920), (79, 196116480), (80, 193665024), (84, 184442880), (90, 172146688), (95, 163086336), (96, 161387520), (105, 147554304), (112, 138332160), (114, 135905280), (120, 129110016), (126, 122961920), (128, 121040640), (133, 116490240), (140, 110665728), (144, 107591680), (152, 101928960), (158, 98058240), (160, 96832512), (168, 92221440), (171, 90603520), (180, 86073344), (190, 81543168), (192, 80693760), (210, 73777152), (224, 69166080), (228, 67952640), (237, 65372160), (240, 64555008), (252, 61480960), (256, 60520320), (266, 58245120), (280, 55332864), (285, 54362112), (288, 53795840), (304, 50964480), (315, 49184768), (316, 49029120), (320, 48416256), (336, 46110720), (342, 45301760), (360, 43036672), (380, 40771584), (384, 40346880), (395, 39223296), (399, 38830080), (420, 36888576), (448, 34583040), (456, 33976320), (474, 32686080), (480, 32277504), (504, 30740480), (512, 30260160), (532, 29122560), (553, 28016640), (560, 27666432), (570, 27181056), (576, 26897920), (608, 25482240), (630, 24592384), (632, 24514560), (640, 24208128), (665, 23298048), (672, 23055360), (684, 22650880), (711, 21790720), (720, 21518336), (760, 20385792), (768, 20173440), (790, 19611648), (798, 19415040), (840, 18444288), (855, 18120704), (896, 17291520), (912, 16988160), (948, 16343040), (960, 16138752), (1008, 15370240), (1024, 15130080), (1064, 14561280), (1106, 14008320), (1120, 13833216), (1140, 13590528), (1152, 13448960), (1185, 13074432), (1197, 12943360), (1216, 12741120), (1260, 12296192), (1264, 12257280), (1280, 12104064), (1330, 11649024), (1344, 11527680), (1368, 11325440), (1422, 10895360), (1440, 10759168), (1501, 10321920), (1520, 10192896), (1536, 10086720), (1580, 9805824), (1596, 9707520), (1659, 9338880), (1680, 9222144), (1710, 9060352), (1792, 8645760), (1824, 8494080), (1896, 8171520), (1920, 8069376), (1995, 7766016), (2016, 7685120), (2048, 7565040), (2128, 7280640), (2212, 7004160), (2240, 6916608), (2280, 6795264), (2304, 6724480), (2370, 6537216), (2394, 6471680), (2432, 6370560), (2520, 6148096), (2528, 6128640), (2560, 6052032), (2660, 5824512), (2688, 5763840), (2736, 5662720), (2765, 5603328), (2844, 5447680), (2880, 5379584), (3002, 5160960), (3040, 5096448), (3072, 5043360), (3160, 4902912), (3192, 4853760), (3318, 4669440), (3360, 4611072), (3420, 4530176), (3555, 4358144), (3584, 4322880), (3648, 4247040), (3792, 4085760), (3840, 4034688), (3990, 3883008), (4032, 3842560), (4096, 3782520), (4256, 3640320), (4424, 3502080), (4480, 3458304), (4503, 3440640), (4560, 3397632), (4608, 3362240), (4740, 3268608), (4788, 3235840), (4864, 3185280), (4977, 3112960), (5040, 3074048), (5056, 3064320), (5120, 3026016), (5320, 2912256), (5376, 2881920), (5472, 2831360), (5530, 2801664), (5688, 2723840), (5760, 2689792), (5985, 2588672), (6004, 2580480), (6080, 2548224), (6144, 2521680), (6320, 2451456), (6384, 2426880), (6636, 2334720), (6720, 2305536), (6840, 2265088), (7110, 2179072), (7168, 2161440), (7296, 2123520), (7505, 2064384), (7584, 2042880), (7680, 2017344), (7980, 1941504), (8064, 1921280), (8192, 1891260), (8295, 1867776), (8512, 1820160), (8848, 1751040), (8960, 1729152), (9006, 1720320), (9120, 1698816), (9216, 1681120), (9480, 1634304), (9576, 1617920), (9728, 1592640), (9954, 1556480), (10080, 1537024), (10112, 1532160), (10240, 1513008), (10507, 1474560), (10640, 1456128), (10752, 1440960), (10944, 1415680), (11060, 1400832), (11376, 1361920), (11520, 1344896), (11970, 1294336), (12008, 1290240), (12160, 1274112), (12288, 1260840), (12640, 1225728), (12768, 1213440), (13272, 1167360), (13440, 1152768), (13509, 1146880), (13680, 1132544), (14220, 1089536), (14336, 1080720), (14592, 1061760), (15010, 1032192), (15168, 1021440), (15360, 1008672), (15960, 970752), (16128, 960640), (16384, 945630), (16590, 933888), (17024, 910080), (17696, 875520), (17920, 864576), (18012, 860160), (18240, 849408), (18432, 840560), (18960, 817152), (19152, 808960), (19456, 796320), (19908, 778240), (20160, 768512), (20224, 766080), (20480, 756504), (21014, 737280), (21280, 728064), (21504, 720480), (21888, 707840), (22120, 700416), (22515, 688128), (22752, 680960), (23040, 672448), (23940, 647168), (24016, 645120), (24320, 637056), (24576, 630420), (24885, 622592), (25280, 612864), (25536, 606720), (26544, 583680), (26880, 576384), (27018, 573440), (27360, 566272), (28440, 544768), (28672, 540360), (29184, 530880), (30020, 516096), (30336, 510720), (30720, 504336), (31521, 491520), (31920, 485376), (32256, 480320), (32768, 472815), (33180, 466944), (34048, 455040), (35392, 437760), (35840, 432288), (36024, 430080), (36480, 424704), (36864, 420280), (37920, 408576), (38304, 404480), (38912, 398160), (39816, 389120), (40320, 384256), (40448, 383040), (40960, 378252), (42028, 368640), (42560, 364032), (43008, 360240), (43776, 353920), (44240, 350208), (45030, 344064), (45504, 340480), (46080, 336224), (47880, 323584), (48032, 322560), (48640, 318528), (49152, 315210), (49770, 311296), (50560, 306432), (51072, 303360), (52535, 294912), (53088, 291840), (53760, 288192), (54036, 286720), (54720, 283136), (56880, 272384), (57344, 270180), (58368, 265440), (60040, 258048), (60672, 255360), (61440, 252168), (63042, 245760), (63840, 242688), (64512, 240160), (66360, 233472), (67545, 229376), (68096, 227520), (70784, 218880), (71680, 216144), (72048, 215040), (72960, 212352), (73728, 210140), (75840, 204288), (76608, 202240), (77824, 199080), (79632, 194560), (80640, 192128), (80896, 191520), (81920, 189126), (84056, 184320), (85120, 182016), (86016, 180120), (87552, 176960), (88480, 175104), (90060, 172032), (91008, 170240), (92160, 168112), (94563, 163840), (95760, 161792), (96064, 161280), (97280, 159264), (98304, 157605), (99540, 155648), (101120, 153216), (102144, 151680), (105070, 147456), (106176, 145920), (107520, 144096), (108072, 143360), (109440, 141568), (113760, 136192), (114688, 135090), (116736, 132720), (120080, 129024), (121344, 127680), (122880, 126084)]