19673809920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1050

約数の個数: 528

約数和(自身を含む): 74953607040

約数和(自身を除く): 55279797120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 128, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 228, 230, 240, 256, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 384, 414, 437, 456, 460, 480, 512, 552, 570, 576, 608, 640, 684, 690, 720, 736, 760, 768, 828, 855, 874, 912, 920, 960, 977, 1024, 1035, 1104, 1140, 1152, 1216, 1280, 1311, 1368, 1380, 1440, 1472, 1520, 1536, 1656, 1710, 1748, 1824, 1840, 1920, 1954, 2070, 2185, 2208, 2280, 2304, 2432, 2560, 2622, 2736, 2760, 2880, 2931, 2944, 3040, 3072, 3312, 3420, 3496, 3648, 3680, 3840, 3908, 3933, 4140, 4370, 4416, 4560, 4608, 4864, 4885, 5120, 5244, 5472, 5520, 5760, 5862, 5888, 6080, 6555, 6624, 6840, 6992, 7296, 7360, 7680, 7816, 7866, 8280, 8740, 8793, 8832, 9120, 9216, 9728, 9770, 10488, 10944, 11040, 11520, 11724, 11776, 12160, 13110, 13248, 13680, 13984, 14592, 14655, 14720, 15360, 15632, 15732, 16560, 17480, 17586, 17664, 18240, 18563, 19456, 19540, 19665, 20976, 21888, 22080, 22471, 23040, 23448, 23552, 24320, 26220, 26496, 27360, 27968, 29184, 29310, 29440, 31264, 31464, 33120, 34960, 35172, 35328, 36480, 37126, 39080, 39330, 41952, 43776, 43965, 44160, 44942, 46080, 46896, 48640, 52440, 52992, 54720, 55689, 55936, 58368, 58620, 58880, 62528, 62928, 66240, 67413, 69920, 70344, 70656, 72960, 74252, 78160, 78660, 83904, 87552, 87930, 88320, 89884, 92815, 93792, 97280, 104880, 105984, 109440, 111378, 111872, 112355, 117240, 117760, 125056, 125856, 132480, 134826, 139840, 140688, 145920, 148504, 156320, 157320, 167067, 167808, 175104, 175860, 176640, 179768, 185630, 187584, 202239, 209760, 211968, 218880, 222756, 223744, 224710, 234480, 250112, 251712, 264960, 269652, 278445, 279680, 281376, 291840, 297008, 312640, 314640, 334134, 335616, 337065, 351720, 353280, 359536, 371260, 375168, 404478, 419520, 426949, 437760, 445512, 447488, 449420, 468960, 500224, 503424, 529920, 539304, 556890, 559360, 562752, 594016, 625280, 629280, 668268, 671232, 674130, 703440, 719072, 742520, 750336, 808956, 835335, 839040, 853898, 875520, 891024, 898840, 937920, 1000448, 1006848, 1011195, 1059840, 1078608, 1113780, 1118720, 1125504, 1188032, 1250560, 1258560, 1280847, 1336536, 1342464, 1348260, 1406880, 1438144, 1485040, 1500672, 1617912, 1670670, 1678080, 1707796, 1782048, 1797680, 1875840, 2013696, 2022390, 2134745, 2157216, 2227560, 2237440, 2251008, 2376064, 2501120, 2517120, 2561694, 2673072, 2696520, 2813760, 2876288, 2970080, 3001344, 3235824, 3341340, 3356160, 3415592, 3564096, 3595360, 3751680, 3842541, 4027392, 4044780, 4269490, 4314432, 4455120, 4502016, 4752128, 5002240, 5034240, 5123388, 5346144, 5393040, 5627520, 5752576, 5940160, 6404235, 6471648, 6682680, 6712320, 6831184, 7128192, 7190720, 7503360, 7685082, 8089560, 8538980, 8628864, 8910240, 9004032, 9504256, 10068480, 10246776, 10692288, 10786080, 11255040, 11505152, 11880320, 12808470, 12943296, 13365360, 13662368, 14256384, 14381440, 15006720, 15370164, 16179120, 17077960, 17257728, 17820480, 19008512, 19212705, 20136960, 20493552, 21384576, 21572160, 22510080, 23010304, 23760640, 25616940, 25886592, 26730720, 27324736, 28512768, 28762880, 30740328, 32358240, 34155920, 34515456, 35640960, 38425410, 40987104, 42769152, 43144320, 45020160, 47521280, 51233880, 51773184, 53461440, 54649472, 57025536, 57525760, 61480656, 64716480, 68311840, 69030912, 71281920, 76850820, 81974208, 85538304, 86288640, 95042560, 102467760, 103546368, 106922880, 109298944, 115051520, 122961312, 129432960, 136623680, 142563840, 153701640, 163948416, 171076608, 172577280, 204935520, 207092736, 213845760, 218597888, 245922624, 258865920, 273247360, 285127680, 307403280, 327896832, 345154560, 409871040, 427691520, 437195776, 491845248, 517731840, 546494720, 614806560, 655793664, 819742080, 855383040, 983690496, 1035463680, 1092989440, 1229613120, 1311587328, 1639484160, 1967380992, 2185978880, 2459226240, 3278968320, 3934761984, 4918452480, 6557936640, 9836904960, 19673809920]

約数ペア:

[(1, 19673809920), (2, 9836904960), (3, 6557936640), (4, 4918452480), (5, 3934761984), (6, 3278968320), (8, 2459226240), (9, 2185978880), (10, 1967380992), (12, 1639484160), (15, 1311587328), (16, 1229613120), (18, 1092989440), (19, 1035463680), (20, 983690496), (23, 855383040), (24, 819742080), (30, 655793664), (32, 614806560), (36, 546494720), (38, 517731840), (40, 491845248), (45, 437195776), (46, 427691520), (48, 409871040), (57, 345154560), (60, 327896832), (64, 307403280), (69, 285127680), (72, 273247360), (76, 258865920), (80, 245922624), (90, 218597888), (92, 213845760), (95, 207092736), (96, 204935520), (114, 172577280), (115, 171076608), (120, 163948416), (128, 153701640), (138, 142563840), (144, 136623680), (152, 129432960), (160, 122961312), (171, 115051520), (180, 109298944), (184, 106922880), (190, 103546368), (192, 102467760), (207, 95042560), (228, 86288640), (230, 85538304), (240, 81974208), (256, 76850820), (276, 71281920), (285, 69030912), (288, 68311840), (304, 64716480), (320, 61480656), (342, 57525760), (345, 57025536), (360, 54649472), (368, 53461440), (380, 51773184), (384, 51233880), (414, 47521280), (437, 45020160), (456, 43144320), (460, 42769152), (480, 40987104), (512, 38425410), (552, 35640960), (570, 34515456), (576, 34155920), (608, 32358240), (640, 30740328), (684, 28762880), (690, 28512768), (720, 27324736), (736, 26730720), (760, 25886592), (768, 25616940), (828, 23760640), (855, 23010304), (874, 22510080), (912, 21572160), (920, 21384576), (960, 20493552), (977, 20136960), (1024, 19212705), (1035, 19008512), (1104, 17820480), (1140, 17257728), (1152, 17077960), (1216, 16179120), (1280, 15370164), (1311, 15006720), (1368, 14381440), (1380, 14256384), (1440, 13662368), (1472, 13365360), (1520, 12943296), (1536, 12808470), (1656, 11880320), (1710, 11505152), (1748, 11255040), (1824, 10786080), (1840, 10692288), (1920, 10246776), (1954, 10068480), (2070, 9504256), (2185, 9004032), (2208, 8910240), (2280, 8628864), (2304, 8538980), (2432, 8089560), (2560, 7685082), (2622, 7503360), (2736, 7190720), (2760, 7128192), (2880, 6831184), (2931, 6712320), (2944, 6682680), (3040, 6471648), (3072, 6404235), (3312, 5940160), (3420, 5752576), (3496, 5627520), (3648, 5393040), (3680, 5346144), (3840, 5123388), (3908, 5034240), (3933, 5002240), (4140, 4752128), (4370, 4502016), (4416, 4455120), (4560, 4314432), (4608, 4269490), (4864, 4044780), (4885, 4027392), (5120, 3842541), (5244, 3751680), (5472, 3595360), (5520, 3564096), (5760, 3415592), (5862, 3356160), (5888, 3341340), (6080, 3235824), (6555, 3001344), (6624, 2970080), (6840, 2876288), (6992, 2813760), (7296, 2696520), (7360, 2673072), (7680, 2561694), (7816, 2517120), (7866, 2501120), (8280, 2376064), (8740, 2251008), (8793, 2237440), (8832, 2227560), (9120, 2157216), (9216, 2134745), (9728, 2022390), (9770, 2013696), (10488, 1875840), (10944, 1797680), (11040, 1782048), (11520, 1707796), (11724, 1678080), (11776, 1670670), (12160, 1617912), (13110, 1500672), (13248, 1485040), (13680, 1438144), (13984, 1406880), (14592, 1348260), (14655, 1342464), (14720, 1336536), (15360, 1280847), (15632, 1258560), (15732, 1250560), (16560, 1188032), (17480, 1125504), (17586, 1118720), (17664, 1113780), (18240, 1078608), (18563, 1059840), (19456, 1011195), (19540, 1006848), (19665, 1000448), (20976, 937920), (21888, 898840), (22080, 891024), (22471, 875520), (23040, 853898), (23448, 839040), (23552, 835335), (24320, 808956), (26220, 750336), (26496, 742520), (27360, 719072), (27968, 703440), (29184, 674130), (29310, 671232), (29440, 668268), (31264, 629280), (31464, 625280), (33120, 594016), (34960, 562752), (35172, 559360), (35328, 556890), (36480, 539304), (37126, 529920), (39080, 503424), (39330, 500224), (41952, 468960), (43776, 449420), (43965, 447488), (44160, 445512), (44942, 437760), (46080, 426949), (46896, 419520), (48640, 404478), (52440, 375168), (52992, 371260), (54720, 359536), (55689, 353280), (55936, 351720), (58368, 337065), (58620, 335616), (58880, 334134), (62528, 314640), (62928, 312640), (66240, 297008), (67413, 291840), (69920, 281376), (70344, 279680), (70656, 278445), (72960, 269652), (74252, 264960), (78160, 251712), (78660, 250112), (83904, 234480), (87552, 224710), (87930, 223744), (88320, 222756), (89884, 218880), (92815, 211968), (93792, 209760), (97280, 202239), (104880, 187584), (105984, 185630), (109440, 179768), (111378, 176640), (111872, 175860), (112355, 175104), (117240, 167808), (117760, 167067), (125056, 157320), (125856, 156320), (132480, 148504), (134826, 145920), (139840, 140688)]