21938743680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1722

約数の個数: 512

約数和(自身を含む): 85766169600

約数和(自身を除く): 63827425920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 53, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 106, 112, 114, 120, 128, 133, 140, 152, 159, 160, 168, 190, 192, 210, 212, 224, 228, 240, 265, 266, 280, 285, 304, 318, 320, 336, 371, 380, 384, 399, 420, 424, 448, 456, 480, 530, 532, 560, 570, 608, 636, 640, 665, 672, 742, 760, 795, 798, 840, 848, 896, 912, 960, 1007, 1060, 1064, 1113, 1120, 1140, 1216, 1272, 1330, 1344, 1484, 1520, 1590, 1596, 1621, 1680, 1696, 1824, 1855, 1920, 1995, 2014, 2120, 2128, 2226, 2240, 2280, 2432, 2544, 2660, 2688, 2968, 3021, 3040, 3180, 3192, 3242, 3360, 3392, 3648, 3710, 3990, 4028, 4240, 4256, 4452, 4480, 4560, 4863, 5035, 5088, 5320, 5565, 5936, 6042, 6080, 6360, 6384, 6484, 6720, 6784, 7049, 7296, 7420, 7980, 8056, 8105, 8480, 8512, 8904, 9120, 9726, 10070, 10176, 10640, 11130, 11347, 11872, 12084, 12160, 12720, 12768, 12968, 13440, 14098, 14840, 15105, 15960, 16112, 16210, 16960, 17024, 17808, 18240, 19452, 20140, 20352, 21147, 21280, 22260, 22694, 23744, 24168, 24315, 25440, 25536, 25936, 28196, 29680, 30210, 30799, 31920, 32224, 32420, 33920, 34041, 35245, 35616, 36480, 38904, 40280, 42294, 42560, 44520, 45388, 47488, 48336, 48630, 50880, 51072, 51872, 56392, 56735, 59360, 60420, 61598, 63840, 64448, 64840, 68082, 70490, 71232, 77808, 80560, 84588, 85120, 85913, 89040, 90776, 92397, 96672, 97260, 101760, 103744, 105735, 112784, 113470, 118720, 120840, 123196, 127680, 128896, 129680, 136164, 140980, 142464, 153995, 155616, 161120, 169176, 170205, 171826, 178080, 181552, 184794, 193344, 194520, 207488, 211470, 215593, 225568, 226940, 237440, 241680, 246392, 255360, 257739, 259360, 272328, 281960, 307990, 311232, 322240, 338352, 340410, 343652, 356160, 363104, 369588, 386688, 389040, 422940, 429565, 431186, 451136, 453880, 461985, 483360, 492784, 515478, 518720, 544656, 563920, 601391, 615980, 622464, 644480, 646779, 676704, 680820, 687304, 712320, 726208, 739176, 778080, 845880, 859130, 862372, 902272, 907760, 923970, 966720, 985568, 1030956, 1037440, 1077965, 1089312, 1127840, 1202782, 1231960, 1288695, 1293558, 1353408, 1361640, 1374608, 1452416, 1478352, 1556160, 1632347, 1691760, 1718260, 1724744, 1804173, 1815520, 1847940, 1933440, 1971136, 2061912, 2155930, 2178624, 2255680, 2405564, 2463920, 2577390, 2587116, 2706816, 2723280, 2749216, 2956704, 3006955, 3112320, 3233895, 3264694, 3383520, 3436520, 3449488, 3608346, 3631040, 3695880, 3942272, 4123824, 4311860, 4357248, 4511360, 4811128, 4897041, 4927840, 5154780, 5174232, 5446560, 5498432, 5913408, 6013910, 6467790, 6529388, 6767040, 6873040, 6898976, 7216692, 7262080, 7391760, 8161735, 8247648, 8623720, 9020865, 9622256, 9794082, 9855680, 10309560, 10348464, 10893120, 10996864, 11426429, 11826816, 12027820, 12935580, 13058776, 13534080, 13746080, 13797952, 14433384, 14783520, 16323470, 16495296, 17247440, 18041730, 19244512, 19588164, 19711360, 20619120, 20696928, 21786240, 22852858, 24055640, 24485205, 25871160, 26117552, 27492160, 27595904, 28866768, 29567040, 32646940, 32990592, 34279287, 34494880, 36083460, 38489024, 39176328, 41238240, 41393856, 45705716, 48111280, 48970410, 51742320, 52235104, 54984320, 57132145, 57733536, 59134080, 65293880, 68558574, 68989760, 72166920, 76978048, 78352656, 82476480, 82787712, 91411432, 96222560, 97940820, 103484640, 104470208, 114264290, 115467072, 130587760, 137117148, 137979520, 144333840, 156705312, 164952960, 171396435, 182822864, 192445120, 195881640, 206969280, 208940416, 228528580, 230934144, 261175520, 274234296, 288667680, 313410624, 342792870, 365645728, 384890240, 391763280, 413938560, 457057160, 522351040, 548468592, 577335360, 626821248, 685585740, 731291456, 783526560, 914114320, 1044702080, 1096937184, 1154670720, 1371171480, 1462582912, 1567053120, 1828228640, 2193874368, 2742342960, 3134106240, 3656457280, 4387748736, 5484685920, 7312914560, 10969371840, 21938743680]

約数ペア:

[(1, 21938743680), (2, 10969371840), (3, 7312914560), (4, 5484685920), (5, 4387748736), (6, 3656457280), (7, 3134106240), (8, 2742342960), (10, 2193874368), (12, 1828228640), (14, 1567053120), (15, 1462582912), (16, 1371171480), (19, 1154670720), (20, 1096937184), (21, 1044702080), (24, 914114320), (28, 783526560), (30, 731291456), (32, 685585740), (35, 626821248), (38, 577335360), (40, 548468592), (42, 522351040), (48, 457057160), (53, 413938560), (56, 391763280), (57, 384890240), (60, 365645728), (64, 342792870), (70, 313410624), (76, 288667680), (80, 274234296), (84, 261175520), (95, 230934144), (96, 228528580), (105, 208940416), (106, 206969280), (112, 195881640), (114, 192445120), (120, 182822864), (128, 171396435), (133, 164952960), (140, 156705312), (152, 144333840), (159, 137979520), (160, 137117148), (168, 130587760), (190, 115467072), (192, 114264290), (210, 104470208), (212, 103484640), (224, 97940820), (228, 96222560), (240, 91411432), (265, 82787712), (266, 82476480), (280, 78352656), (285, 76978048), (304, 72166920), (318, 68989760), (320, 68558574), (336, 65293880), (371, 59134080), (380, 57733536), (384, 57132145), (399, 54984320), (420, 52235104), (424, 51742320), (448, 48970410), (456, 48111280), (480, 45705716), (530, 41393856), (532, 41238240), (560, 39176328), (570, 38489024), (608, 36083460), (636, 34494880), (640, 34279287), (665, 32990592), (672, 32646940), (742, 29567040), (760, 28866768), (795, 27595904), (798, 27492160), (840, 26117552), (848, 25871160), (896, 24485205), (912, 24055640), (960, 22852858), (1007, 21786240), (1060, 20696928), (1064, 20619120), (1113, 19711360), (1120, 19588164), (1140, 19244512), (1216, 18041730), (1272, 17247440), (1330, 16495296), (1344, 16323470), (1484, 14783520), (1520, 14433384), (1590, 13797952), (1596, 13746080), (1621, 13534080), (1680, 13058776), (1696, 12935580), (1824, 12027820), (1855, 11826816), (1920, 11426429), (1995, 10996864), (2014, 10893120), (2120, 10348464), (2128, 10309560), (2226, 9855680), (2240, 9794082), (2280, 9622256), (2432, 9020865), (2544, 8623720), (2660, 8247648), (2688, 8161735), (2968, 7391760), (3021, 7262080), (3040, 7216692), (3180, 6898976), (3192, 6873040), (3242, 6767040), (3360, 6529388), (3392, 6467790), (3648, 6013910), (3710, 5913408), (3990, 5498432), (4028, 5446560), (4240, 5174232), (4256, 5154780), (4452, 4927840), (4480, 4897041), (4560, 4811128), (4863, 4511360), (5035, 4357248), (5088, 4311860), (5320, 4123824), (5565, 3942272), (5936, 3695880), (6042, 3631040), (6080, 3608346), (6360, 3449488), (6384, 3436520), (6484, 3383520), (6720, 3264694), (6784, 3233895), (7049, 3112320), (7296, 3006955), (7420, 2956704), (7980, 2749216), (8056, 2723280), (8105, 2706816), (8480, 2587116), (8512, 2577390), (8904, 2463920), (9120, 2405564), (9726, 2255680), (10070, 2178624), (10176, 2155930), (10640, 2061912), (11130, 1971136), (11347, 1933440), (11872, 1847940), (12084, 1815520), (12160, 1804173), (12720, 1724744), (12768, 1718260), (12968, 1691760), (13440, 1632347), (14098, 1556160), (14840, 1478352), (15105, 1452416), (15960, 1374608), (16112, 1361640), (16210, 1353408), (16960, 1293558), (17024, 1288695), (17808, 1231960), (18240, 1202782), (19452, 1127840), (20140, 1089312), (20352, 1077965), (21147, 1037440), (21280, 1030956), (22260, 985568), (22694, 966720), (23744, 923970), (24168, 907760), (24315, 902272), (25440, 862372), (25536, 859130), (25936, 845880), (28196, 778080), (29680, 739176), (30210, 726208), (30799, 712320), (31920, 687304), (32224, 680820), (32420, 676704), (33920, 646779), (34041, 644480), (35245, 622464), (35616, 615980), (36480, 601391), (38904, 563920), (40280, 544656), (42294, 518720), (42560, 515478), (44520, 492784), (45388, 483360), (47488, 461985), (48336, 453880), (48630, 451136), (50880, 431186), (51072, 429565), (51872, 422940), (56392, 389040), (56735, 386688), (59360, 369588), (60420, 363104), (61598, 356160), (63840, 343652), (64448, 340410), (64840, 338352), (68082, 322240), (70490, 311232), (71232, 307990), (77808, 281960), (80560, 272328), (84588, 259360), (85120, 257739), (85913, 255360), (89040, 246392), (90776, 241680), (92397, 237440), (96672, 226940), (97260, 225568), (101760, 215593), (103744, 211470), (105735, 207488), (112784, 194520), (113470, 193344), (118720, 184794), (120840, 181552), (123196, 178080), (127680, 171826), (128896, 170205), (129680, 169176), (136164, 161120), (140980, 155616), (142464, 153995)]