20424130560

素因数分解:

$2^{15}\times 3^8\times 5^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 576

約数和(自身を含む): 77391592200

約数和(自身を除く): 56967461640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 729, 760, 768, 810, 855, 864, 912, 960, 972, 1024, 1026, 1080, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1458, 1520, 1536, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2048, 2052, 2160, 2187, 2280, 2304, 2430, 2432, 2560, 2565, 2592, 2736, 2880, 2916, 3040, 3072, 3078, 3240, 3420, 3456, 3645, 3648, 3840, 3888, 4096, 4104, 4320, 4374, 4560, 4608, 4617, 4860, 4864, 5120, 5130, 5184, 5472, 5760, 5832, 6080, 6144, 6156, 6480, 6561, 6840, 6912, 7290, 7296, 7680, 7695, 7776, 8192, 8208, 8640, 8748, 9120, 9216, 9234, 9720, 9728, 10240, 10260, 10368, 10935, 10944, 11520, 11664, 12160, 12288, 12312, 12960, 13122, 13680, 13824, 13851, 14580, 14592, 15360, 15390, 15552, 16384, 16416, 17280, 17496, 18240, 18432, 18468, 19440, 19456, 20480, 20520, 20736, 21870, 21888, 23040, 23085, 23328, 24320, 24576, 24624, 25920, 26244, 27360, 27648, 27702, 29160, 29184, 30720, 30780, 31104, 32768, 32805, 32832, 34560, 34992, 36480, 36864, 36936, 38880, 38912, 40960, 41040, 41472, 41553, 43740, 43776, 46080, 46170, 46656, 48640, 49152, 49248, 51840, 52488, 54720, 55296, 55404, 58320, 58368, 61440, 61560, 62208, 65610, 65664, 69120, 69255, 69984, 72960, 73728, 73872, 77760, 77824, 81920, 82080, 82944, 83106, 87480, 87552, 92160, 92340, 93312, 97280, 98304, 98496, 103680, 104976, 109440, 110592, 110808, 116640, 116736, 122880, 123120, 124416, 124659, 131220, 131328, 138240, 138510, 139968, 145920, 147456, 147744, 155520, 155648, 163840, 164160, 165888, 166212, 174960, 175104, 184320, 184680, 186624, 194560, 196992, 207360, 207765, 209952, 218880, 221184, 221616, 233280, 233472, 245760, 246240, 248832, 249318, 262440, 262656, 276480, 277020, 279936, 291840, 294912, 295488, 311040, 311296, 328320, 331776, 332424, 349920, 350208, 368640, 369360, 373248, 389120, 393984, 414720, 415530, 419904, 437760, 442368, 443232, 466560, 466944, 491520, 492480, 497664, 498636, 524880, 525312, 552960, 554040, 559872, 583680, 590976, 622080, 622592, 623295, 656640, 663552, 664848, 699840, 700416, 737280, 738720, 746496, 778240, 787968, 829440, 831060, 839808, 875520, 884736, 886464, 933120, 933888, 984960, 995328, 997272, 1049760, 1050624, 1105920, 1108080, 1119744, 1167360, 1181952, 1244160, 1246590, 1313280, 1327104, 1329696, 1399680, 1400832, 1474560, 1477440, 1492992, 1556480, 1575936, 1658880, 1662120, 1679616, 1751040, 1772928, 1866240, 1867776, 1969920, 1990656, 1994544, 2099520, 2101248, 2211840, 2216160, 2239488, 2334720, 2363904, 2488320, 2493180, 2626560, 2654208, 2659392, 2799360, 2801664, 2954880, 2985984, 3112960, 3151872, 3317760, 3324240, 3359232, 3502080, 3545856, 3732480, 3939840, 3981312, 3989088, 4199040, 4202496, 4423680, 4432320, 4478976, 4669440, 4727808, 4976640, 4986360, 5253120, 5318784, 5598720, 5603328, 5909760, 5971968, 6303744, 6635520, 6648480, 6718464, 7004160, 7091712, 7464960, 7879680, 7962624, 7978176, 8398080, 8404992, 8864640, 8957952, 9338880, 9455616, 9953280, 9972720, 10506240, 10637568, 11197440, 11819520, 11943936, 12607488, 13271040, 13296960, 13436928, 14008320, 14183424, 14929920, 15759360, 15956352, 16796160, 16809984, 17729280, 17915904, 18911232, 19906560, 19945440, 21012480, 21275136, 22394880, 23639040, 23887872, 25214976, 26593920, 26873856, 28016640, 28366848, 29859840, 31518720, 31912704, 33592320, 35458560, 35831808, 37822464, 39813120, 39890880, 42024960, 42550272, 44789760, 47278080, 50429952, 53187840, 53747712, 56733696, 59719680, 63037440, 63825408, 67184640, 70917120, 71663616, 75644928, 79781760, 84049920, 85100544, 89579520, 94556160, 106375680, 107495424, 113467392, 119439360, 126074880, 127650816, 134369280, 141834240, 151289856, 159563520, 170201088, 179159040, 189112320, 212751360, 214990848, 226934784, 252149760, 255301632, 268738560, 283668480, 319127040, 340402176, 358318080, 378224640, 425502720, 453869568, 510603264, 537477120, 567336960, 638254080, 680804352, 756449280, 851005440, 1021206528, 1074954240, 1134673920, 1276508160, 1361608704, 1702010880, 2042413056, 2269347840, 2553016320, 3404021760, 4084826112, 5106032640, 6808043520, 10212065280, 20424130560]

約数ペア:

[(1, 20424130560), (2, 10212065280), (3, 6808043520), (4, 5106032640), (5, 4084826112), (6, 3404021760), (8, 2553016320), (9, 2269347840), (10, 2042413056), (12, 1702010880), (15, 1361608704), (16, 1276508160), (18, 1134673920), (19, 1074954240), (20, 1021206528), (24, 851005440), (27, 756449280), (30, 680804352), (32, 638254080), (36, 567336960), (38, 537477120), (40, 510603264), (45, 453869568), (48, 425502720), (54, 378224640), (57, 358318080), (60, 340402176), (64, 319127040), (72, 283668480), (76, 268738560), (80, 255301632), (81, 252149760), (90, 226934784), (95, 214990848), (96, 212751360), (108, 189112320), (114, 179159040), (120, 170201088), (128, 159563520), (135, 151289856), (144, 141834240), (152, 134369280), (160, 127650816), (162, 126074880), (171, 119439360), (180, 113467392), (190, 107495424), (192, 106375680), (216, 94556160), (228, 89579520), (240, 85100544), (243, 84049920), (256, 79781760), (270, 75644928), (285, 71663616), (288, 70917120), (304, 67184640), (320, 63825408), (324, 63037440), (342, 59719680), (360, 56733696), (380, 53747712), (384, 53187840), (405, 50429952), (432, 47278080), (456, 44789760), (480, 42550272), (486, 42024960), (512, 39890880), (513, 39813120), (540, 37822464), (570, 35831808), (576, 35458560), (608, 33592320), (640, 31912704), (648, 31518720), (684, 29859840), (720, 28366848), (729, 28016640), (760, 26873856), (768, 26593920), (810, 25214976), (855, 23887872), (864, 23639040), (912, 22394880), (960, 21275136), (972, 21012480), (1024, 19945440), (1026, 19906560), (1080, 18911232), (1140, 17915904), (1152, 17729280), (1215, 16809984), (1216, 16796160), (1280, 15956352), (1296, 15759360), (1368, 14929920), (1440, 14183424), (1458, 14008320), (1520, 13436928), (1536, 13296960), (1539, 13271040), (1620, 12607488), (1710, 11943936), (1728, 11819520), (1824, 11197440), (1920, 10637568), (1944, 10506240), (2048, 9972720), (2052, 9953280), (2160, 9455616), (2187, 9338880), (2280, 8957952), (2304, 8864640), (2430, 8404992), (2432, 8398080), (2560, 7978176), (2565, 7962624), (2592, 7879680), (2736, 7464960), (2880, 7091712), (2916, 7004160), (3040, 6718464), (3072, 6648480), (3078, 6635520), (3240, 6303744), (3420, 5971968), (3456, 5909760), (3645, 5603328), (3648, 5598720), (3840, 5318784), (3888, 5253120), (4096, 4986360), (4104, 4976640), (4320, 4727808), (4374, 4669440), (4560, 4478976), (4608, 4432320), (4617, 4423680), (4860, 4202496), (4864, 4199040), (5120, 3989088), (5130, 3981312), (5184, 3939840), (5472, 3732480), (5760, 3545856), (5832, 3502080), (6080, 3359232), (6144, 3324240), (6156, 3317760), (6480, 3151872), (6561, 3112960), (6840, 2985984), (6912, 2954880), (7290, 2801664), (7296, 2799360), (7680, 2659392), (7695, 2654208), (7776, 2626560), (8192, 2493180), (8208, 2488320), (8640, 2363904), (8748, 2334720), (9120, 2239488), (9216, 2216160), (9234, 2211840), (9720, 2101248), (9728, 2099520), (10240, 1994544), (10260, 1990656), (10368, 1969920), (10935, 1867776), (10944, 1866240), (11520, 1772928), (11664, 1751040), (12160, 1679616), (12288, 1662120), (12312, 1658880), (12960, 1575936), (13122, 1556480), (13680, 1492992), (13824, 1477440), (13851, 1474560), (14580, 1400832), (14592, 1399680), (15360, 1329696), (15390, 1327104), (15552, 1313280), (16384, 1246590), (16416, 1244160), (17280, 1181952), (17496, 1167360), (18240, 1119744), (18432, 1108080), (18468, 1105920), (19440, 1050624), (19456, 1049760), (20480, 997272), (20520, 995328), (20736, 984960), (21870, 933888), (21888, 933120), (23040, 886464), (23085, 884736), (23328, 875520), (24320, 839808), (24576, 831060), (24624, 829440), (25920, 787968), (26244, 778240), (27360, 746496), (27648, 738720), (27702, 737280), (29160, 700416), (29184, 699840), (30720, 664848), (30780, 663552), (31104, 656640), (32768, 623295), (32805, 622592), (32832, 622080), (34560, 590976), (34992, 583680), (36480, 559872), (36864, 554040), (36936, 552960), (38880, 525312), (38912, 524880), (40960, 498636), (41040, 497664), (41472, 492480), (41553, 491520), (43740, 466944), (43776, 466560), (46080, 443232), (46170, 442368), (46656, 437760), (48640, 419904), (49152, 415530), (49248, 414720), (51840, 393984), (52488, 389120), (54720, 373248), (55296, 369360), (55404, 368640), (58320, 350208), (58368, 349920), (61440, 332424), (61560, 331776), (62208, 328320), (65610, 311296), (65664, 311040), (69120, 295488), (69255, 294912), (69984, 291840), (72960, 279936), (73728, 277020), (73872, 276480), (77760, 262656), (77824, 262440), (81920, 249318), (82080, 248832), (82944, 246240), (83106, 245760), (87480, 233472), (87552, 233280), (92160, 221616), (92340, 221184), (93312, 218880), (97280, 209952), (98304, 207765), (98496, 207360), (103680, 196992), (104976, 194560), (109440, 186624), (110592, 184680), (110808, 184320), (116640, 175104), (116736, 174960), (122880, 166212), (123120, 165888), (124416, 164160), (124659, 163840), (131220, 155648), (131328, 155520), (138240, 147744), (138510, 147456), (139968, 145920)]