21135849600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 576

約数和(自身を含む): 75356784000

約数和(自身を除く): 54220934400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 32, 40, 48, 50, 58, 60, 62, 64, 75, 79, 80, 87, 93, 96, 100, 116, 120, 124, 128, 145, 150, 155, 158, 160, 174, 186, 192, 200, 232, 237, 240, 248, 290, 300, 310, 316, 320, 348, 372, 384, 395, 400, 435, 464, 465, 474, 480, 496, 580, 600, 620, 632, 640, 696, 725, 744, 775, 790, 800, 870, 899, 928, 930, 948, 960, 961, 992, 1160, 1185, 1200, 1240, 1264, 1392, 1450, 1488, 1550, 1580, 1600, 1740, 1798, 1856, 1860, 1896, 1920, 1922, 1975, 1984, 2175, 2291, 2320, 2325, 2370, 2400, 2449, 2480, 2528, 2697, 2784, 2883, 2900, 2976, 3100, 3160, 3200, 3480, 3596, 3712, 3720, 3792, 3844, 3950, 3968, 4350, 4495, 4582, 4640, 4650, 4740, 4800, 4805, 4898, 4960, 5056, 5394, 5568, 5766, 5800, 5925, 5952, 6200, 6320, 6873, 6960, 7192, 7347, 7440, 7584, 7688, 7900, 8700, 8990, 9164, 9280, 9300, 9480, 9600, 9610, 9796, 9920, 10112, 10788, 11136, 11455, 11532, 11600, 11850, 11904, 12245, 12400, 12640, 13485, 13746, 13920, 14384, 14415, 14694, 14880, 15168, 15376, 15800, 17400, 17980, 18328, 18560, 18600, 18960, 19220, 19592, 19840, 21576, 22475, 22910, 23064, 23200, 23700, 24025, 24490, 24800, 25280, 26970, 27492, 27840, 27869, 28768, 28830, 29388, 29760, 30336, 30752, 31600, 34365, 34800, 35960, 36656, 36735, 37200, 37920, 38440, 39184, 43152, 44950, 45820, 46128, 46400, 47400, 48050, 48980, 49600, 50560, 53940, 54984, 55680, 55738, 57275, 57536, 57660, 58776, 59520, 61225, 61504, 63200, 67425, 68730, 69600, 71021, 71920, 72075, 73312, 73470, 74400, 75840, 75919, 76880, 78368, 83607, 86304, 89900, 91640, 92256, 92800, 94800, 96100, 97960, 99200, 107880, 109968, 111476, 114550, 115072, 115320, 117552, 122450, 123008, 126400, 134850, 137460, 139200, 139345, 142042, 143840, 144150, 146624, 146940, 148800, 151680, 151838, 153760, 156736, 167214, 171825, 172608, 179800, 183280, 183675, 184512, 189600, 192200, 195920, 213063, 215760, 219936, 222952, 227757, 229100, 230640, 235104, 244900, 252800, 269700, 274920, 278400, 278690, 284084, 287680, 288300, 293248, 293880, 297600, 303676, 307520, 313472, 334428, 343650, 345216, 355105, 359600, 366560, 367350, 369024, 379200, 379595, 384400, 391840, 418035, 426126, 431520, 439872, 445904, 455514, 458200, 461280, 470208, 489800, 539400, 549840, 557380, 568168, 575360, 576600, 587760, 607352, 615040, 668856, 687300, 696725, 710210, 719200, 733120, 734700, 758400, 759190, 768800, 783680, 836070, 852252, 863040, 879744, 891808, 911028, 916400, 922560, 940416, 979600, 1065315, 1078800, 1099680, 1114760, 1136336, 1138785, 1153200, 1175520, 1214704, 1337712, 1374600, 1393450, 1420420, 1438400, 1466240, 1469400, 1518380, 1537600, 1567360, 1672140, 1704504, 1726080, 1775525, 1783616, 1822056, 1832800, 1845120, 1897975, 1959200, 2090175, 2130630, 2157600, 2199360, 2201651, 2229520, 2272672, 2277570, 2306400, 2351040, 2429408, 2675424, 2749200, 2786900, 2840840, 2876800, 2938800, 3036760, 3075200, 3344280, 3409008, 3551050, 3567232, 3644112, 3665600, 3795950, 3918400, 4180350, 4261260, 4315200, 4398720, 4403302, 4459040, 4545344, 4555140, 4612800, 4702080, 4858816, 5326575, 5350848, 5498400, 5573800, 5681680, 5693925, 5877600, 6073520, 6604953, 6688560, 6818016, 7102100, 7288224, 7331200, 7591900, 7836800, 8360700, 8522520, 8630400, 8806604, 8918080, 9090688, 9110280, 9225600, 9717632, 10653150, 10701696, 10996800, 11008255, 11147600, 11363360, 11387850, 11755200, 12147040, 13209906, 13377120, 13636032, 14204200, 14576448, 15183800, 16721400, 17045040, 17613208, 17836160, 18220560, 21306300, 21993600, 22016510, 22295200, 22726720, 22775700, 23510400, 24294080, 26419812, 26754240, 27272064, 28408400, 29152896, 30367600, 33024765, 33442800, 34090080, 35226416, 36441120, 42612600, 44033020, 44590400, 45453440, 45551400, 48588160, 52839624, 53508480, 55041275, 56816800, 60735200, 66049530, 66885600, 68180160, 70452832, 72882240, 85225200, 88066040, 89180800, 91102800, 105679248, 110082550, 113633600, 121470400, 132099060, 133771200, 136360320, 140905664, 145764480, 165123825, 170450400, 176132080, 182205600, 211358496, 220165100, 227267200, 242940800, 264198120, 267542400, 281811328, 330247650, 340900800, 352264160, 364411200, 422716992, 440330200, 528396240, 660495300, 681801600, 704528320, 728822400, 845433984, 880660400, 1056792480, 1320990600, 1409056640, 1761320800, 2113584960, 2641981200, 3522641600, 4227169920, 5283962400, 7045283200, 10567924800, 21135849600]

約数ペア:

[(1, 21135849600), (2, 10567924800), (3, 7045283200), (4, 5283962400), (5, 4227169920), (6, 3522641600), (8, 2641981200), (10, 2113584960), (12, 1761320800), (15, 1409056640), (16, 1320990600), (20, 1056792480), (24, 880660400), (25, 845433984), (29, 728822400), (30, 704528320), (31, 681801600), (32, 660495300), (40, 528396240), (48, 440330200), (50, 422716992), (58, 364411200), (60, 352264160), (62, 340900800), (64, 330247650), (75, 281811328), (79, 267542400), (80, 264198120), (87, 242940800), (93, 227267200), (96, 220165100), (100, 211358496), (116, 182205600), (120, 176132080), (124, 170450400), (128, 165123825), (145, 145764480), (150, 140905664), (155, 136360320), (158, 133771200), (160, 132099060), (174, 121470400), (186, 113633600), (192, 110082550), (200, 105679248), (232, 91102800), (237, 89180800), (240, 88066040), (248, 85225200), (290, 72882240), (300, 70452832), (310, 68180160), (316, 66885600), (320, 66049530), (348, 60735200), (372, 56816800), (384, 55041275), (395, 53508480), (400, 52839624), (435, 48588160), (464, 45551400), (465, 45453440), (474, 44590400), (480, 44033020), (496, 42612600), (580, 36441120), (600, 35226416), (620, 34090080), (632, 33442800), (640, 33024765), (696, 30367600), (725, 29152896), (744, 28408400), (775, 27272064), (790, 26754240), (800, 26419812), (870, 24294080), (899, 23510400), (928, 22775700), (930, 22726720), (948, 22295200), (960, 22016510), (961, 21993600), (992, 21306300), (1160, 18220560), (1185, 17836160), (1200, 17613208), (1240, 17045040), (1264, 16721400), (1392, 15183800), (1450, 14576448), (1488, 14204200), (1550, 13636032), (1580, 13377120), (1600, 13209906), (1740, 12147040), (1798, 11755200), (1856, 11387850), (1860, 11363360), (1896, 11147600), (1920, 11008255), (1922, 10996800), (1975, 10701696), (1984, 10653150), (2175, 9717632), (2291, 9225600), (2320, 9110280), (2325, 9090688), (2370, 8918080), (2400, 8806604), (2449, 8630400), (2480, 8522520), (2528, 8360700), (2697, 7836800), (2784, 7591900), (2883, 7331200), (2900, 7288224), (2976, 7102100), (3100, 6818016), (3160, 6688560), (3200, 6604953), (3480, 6073520), (3596, 5877600), (3712, 5693925), (3720, 5681680), (3792, 5573800), (3844, 5498400), (3950, 5350848), (3968, 5326575), (4350, 4858816), (4495, 4702080), (4582, 4612800), (4640, 4555140), (4650, 4545344), (4740, 4459040), (4800, 4403302), (4805, 4398720), (4898, 4315200), (4960, 4261260), (5056, 4180350), (5394, 3918400), (5568, 3795950), (5766, 3665600), (5800, 3644112), (5925, 3567232), (5952, 3551050), (6200, 3409008), (6320, 3344280), (6873, 3075200), (6960, 3036760), (7192, 2938800), (7347, 2876800), (7440, 2840840), (7584, 2786900), (7688, 2749200), (7900, 2675424), (8700, 2429408), (8990, 2351040), (9164, 2306400), (9280, 2277570), (9300, 2272672), (9480, 2229520), (9600, 2201651), (9610, 2199360), (9796, 2157600), (9920, 2130630), (10112, 2090175), (10788, 1959200), (11136, 1897975), (11455, 1845120), (11532, 1832800), (11600, 1822056), (11850, 1783616), (11904, 1775525), (12245, 1726080), (12400, 1704504), (12640, 1672140), (13485, 1567360), (13746, 1537600), (13920, 1518380), (14384, 1469400), (14415, 1466240), (14694, 1438400), (14880, 1420420), (15168, 1393450), (15376, 1374600), (15800, 1337712), (17400, 1214704), (17980, 1175520), (18328, 1153200), (18560, 1138785), (18600, 1136336), (18960, 1114760), (19220, 1099680), (19592, 1078800), (19840, 1065315), (21576, 979600), (22475, 940416), (22910, 922560), (23064, 916400), (23200, 911028), (23700, 891808), (24025, 879744), (24490, 863040), (24800, 852252), (25280, 836070), (26970, 783680), (27492, 768800), (27840, 759190), (27869, 758400), (28768, 734700), (28830, 733120), (29388, 719200), (29760, 710210), (30336, 696725), (30752, 687300), (31600, 668856), (34365, 615040), (34800, 607352), (35960, 587760), (36656, 576600), (36735, 575360), (37200, 568168), (37920, 557380), (38440, 549840), (39184, 539400), (43152, 489800), (44950, 470208), (45820, 461280), (46128, 458200), (46400, 455514), (47400, 445904), (48050, 439872), (48980, 431520), (49600, 426126), (50560, 418035), (53940, 391840), (54984, 384400), (55680, 379595), (55738, 379200), (57275, 369024), (57536, 367350), (57660, 366560), (58776, 359600), (59520, 355105), (61225, 345216), (61504, 343650), (63200, 334428), (67425, 313472), (68730, 307520), (69600, 303676), (71021, 297600), (71920, 293880), (72075, 293248), (73312, 288300), (73470, 287680), (74400, 284084), (75840, 278690), (75919, 278400), (76880, 274920), (78368, 269700), (83607, 252800), (86304, 244900), (89900, 235104), (91640, 230640), (92256, 229100), (92800, 227757), (94800, 222952), (96100, 219936), (97960, 215760), (99200, 213063), (107880, 195920), (109968, 192200), (111476, 189600), (114550, 184512), (115072, 183675), (115320, 183280), (117552, 179800), (122450, 172608), (123008, 171825), (126400, 167214), (134850, 156736), (137460, 153760), (139200, 151838), (139345, 151680), (142042, 148800), (143840, 146940), (144150, 146624)]