21493032960

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:951

約数の個数: 384

約数和(自身を含む): 79303311360

約数和(自身を除く): 57810278400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 512, 560, 635, 640, 672, 762, 768, 787, 840, 889, 896, 960, 1016, 1024, 1120, 1270, 1280, 1344, 1524, 1536, 1574, 1680, 1778, 1792, 1905, 1920, 2032, 2048, 2240, 2361, 2540, 2560, 2667, 2688, 3048, 3072, 3148, 3360, 3556, 3584, 3810, 3840, 3935, 4064, 4445, 4480, 4722, 5080, 5120, 5334, 5376, 5509, 6096, 6144, 6296, 6720, 7112, 7168, 7620, 7680, 7870, 8128, 8890, 8960, 9444, 10160, 10240, 10668, 10752, 11018, 11805, 12192, 12592, 13335, 13440, 14224, 14336, 15240, 15360, 15740, 16256, 16527, 17780, 17920, 18888, 20320, 21336, 21504, 22036, 23610, 24384, 25184, 26670, 26880, 27545, 28448, 30480, 30720, 31480, 32512, 33054, 35560, 35840, 37776, 40640, 42672, 43008, 44072, 47220, 48768, 50368, 53340, 53760, 55090, 56896, 60960, 62960, 65024, 66108, 71120, 71680, 75552, 81280, 82635, 85344, 88144, 94440, 97536, 99949, 100736, 106680, 107520, 110180, 113792, 121920, 125920, 130048, 132216, 142240, 151104, 162560, 165270, 170688, 176288, 188880, 195072, 199898, 201472, 213360, 215040, 220360, 227584, 243840, 251840, 260096, 264432, 284480, 299847, 302208, 325120, 330540, 341376, 352576, 377760, 390144, 399796, 402944, 426720, 440720, 455168, 487680, 499745, 503680, 528864, 568960, 599694, 604416, 650240, 661080, 682752, 699643, 705152, 755520, 780288, 799592, 805888, 853440, 881440, 910336, 975360, 999490, 1007360, 1057728, 1137920, 1199388, 1208832, 1300480, 1322160, 1365504, 1399286, 1410304, 1499235, 1511040, 1599184, 1611776, 1706880, 1762880, 1820672, 1950720, 1998980, 2014720, 2098929, 2115456, 2275840, 2398776, 2417664, 2644320, 2731008, 2798572, 2820608, 2998470, 3022080, 3198368, 3413760, 3498215, 3525760, 3901440, 3997960, 4029440, 4197858, 4230912, 4551680, 4797552, 4835328, 5288640, 5462016, 5597144, 5641216, 5996940, 6044160, 6396736, 6827520, 6996430, 7051520, 7995920, 8058880, 8395716, 8461824, 9103360, 9595104, 10494645, 10577280, 11194288, 11282432, 11993880, 12088320, 12793472, 13655040, 13992860, 14103040, 15991840, 16791432, 16923648, 19190208, 20989290, 21154560, 22388576, 23987760, 24176640, 25586944, 27310080, 27985720, 28206080, 31983680, 33582864, 33847296, 38380416, 41978580, 42309120, 44777152, 47975520, 51173888, 55971440, 56412160, 63967360, 67165728, 76760832, 83957160, 84618240, 89554304, 95951040, 102347776, 111942880, 127934720, 134331456, 153521664, 167914320, 169236480, 179108608, 191902080, 204695552, 223885760, 255869440, 268662912, 307043328, 335828640, 358217216, 383804160, 447771520, 511738880, 537325824, 614086656, 671657280, 716434432, 767608320, 895543040, 1023477760, 1074651648, 1343314560, 1432868864, 1535216640, 1791086080, 2149303296, 2686629120, 3070433280, 3582172160, 4298606592, 5373258240, 7164344320, 10746516480, 21493032960]

約数ペア:

[(1, 21493032960), (2, 10746516480), (3, 7164344320), (4, 5373258240), (5, 4298606592), (6, 3582172160), (7, 3070433280), (8, 2686629120), (10, 2149303296), (12, 1791086080), (14, 1535216640), (15, 1432868864), (16, 1343314560), (20, 1074651648), (21, 1023477760), (24, 895543040), (28, 767608320), (30, 716434432), (32, 671657280), (35, 614086656), (40, 537325824), (42, 511738880), (48, 447771520), (56, 383804160), (60, 358217216), (64, 335828640), (70, 307043328), (80, 268662912), (84, 255869440), (96, 223885760), (105, 204695552), (112, 191902080), (120, 179108608), (127, 169236480), (128, 167914320), (140, 153521664), (160, 134331456), (168, 127934720), (192, 111942880), (210, 102347776), (224, 95951040), (240, 89554304), (254, 84618240), (256, 83957160), (280, 76760832), (320, 67165728), (336, 63967360), (381, 56412160), (384, 55971440), (420, 51173888), (448, 47975520), (480, 44777152), (508, 42309120), (512, 41978580), (560, 38380416), (635, 33847296), (640, 33582864), (672, 31983680), (762, 28206080), (768, 27985720), (787, 27310080), (840, 25586944), (889, 24176640), (896, 23987760), (960, 22388576), (1016, 21154560), (1024, 20989290), (1120, 19190208), (1270, 16923648), (1280, 16791432), (1344, 15991840), (1524, 14103040), (1536, 13992860), (1574, 13655040), (1680, 12793472), (1778, 12088320), (1792, 11993880), (1905, 11282432), (1920, 11194288), (2032, 10577280), (2048, 10494645), (2240, 9595104), (2361, 9103360), (2540, 8461824), (2560, 8395716), (2667, 8058880), (2688, 7995920), (3048, 7051520), (3072, 6996430), (3148, 6827520), (3360, 6396736), (3556, 6044160), (3584, 5996940), (3810, 5641216), (3840, 5597144), (3935, 5462016), (4064, 5288640), (4445, 4835328), (4480, 4797552), (4722, 4551680), (5080, 4230912), (5120, 4197858), (5334, 4029440), (5376, 3997960), (5509, 3901440), (6096, 3525760), (6144, 3498215), (6296, 3413760), (6720, 3198368), (7112, 3022080), (7168, 2998470), (7620, 2820608), (7680, 2798572), (7870, 2731008), (8128, 2644320), (8890, 2417664), (8960, 2398776), (9444, 2275840), (10160, 2115456), (10240, 2098929), (10668, 2014720), (10752, 1998980), (11018, 1950720), (11805, 1820672), (12192, 1762880), (12592, 1706880), (13335, 1611776), (13440, 1599184), (14224, 1511040), (14336, 1499235), (15240, 1410304), (15360, 1399286), (15740, 1365504), (16256, 1322160), (16527, 1300480), (17780, 1208832), (17920, 1199388), (18888, 1137920), (20320, 1057728), (21336, 1007360), (21504, 999490), (22036, 975360), (23610, 910336), (24384, 881440), (25184, 853440), (26670, 805888), (26880, 799592), (27545, 780288), (28448, 755520), (30480, 705152), (30720, 699643), (31480, 682752), (32512, 661080), (33054, 650240), (35560, 604416), (35840, 599694), (37776, 568960), (40640, 528864), (42672, 503680), (43008, 499745), (44072, 487680), (47220, 455168), (48768, 440720), (50368, 426720), (53340, 402944), (53760, 399796), (55090, 390144), (56896, 377760), (60960, 352576), (62960, 341376), (65024, 330540), (66108, 325120), (71120, 302208), (71680, 299847), (75552, 284480), (81280, 264432), (82635, 260096), (85344, 251840), (88144, 243840), (94440, 227584), (97536, 220360), (99949, 215040), (100736, 213360), (106680, 201472), (107520, 199898), (110180, 195072), (113792, 188880), (121920, 176288), (125920, 170688), (130048, 165270), (132216, 162560), (142240, 151104)]