81444401280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8627}}^1$

素因数の和:8812

約数の個数: 384

約数和(自身を含む): 308899656000

約数和(自身を除く): 227455254720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 149, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 298, 320, 330, 352, 360, 384, 396, 440, 447, 480, 495, 528, 576, 596, 640, 660, 704, 720, 745, 792, 880, 894, 960, 990, 1056, 1152, 1192, 1320, 1341, 1408, 1440, 1490, 1584, 1639, 1760, 1788, 1920, 1980, 2112, 2235, 2384, 2640, 2682, 2880, 2980, 3168, 3278, 3520, 3576, 3960, 4224, 4470, 4768, 4917, 5280, 5364, 5760, 5960, 6336, 6556, 6705, 7040, 7152, 7920, 8195, 8627, 8940, 9536, 9834, 10560, 10728, 11920, 12672, 13112, 13410, 14304, 14751, 15840, 16390, 17254, 17880, 19072, 19668, 21120, 21456, 23840, 24585, 25881, 26224, 26820, 28608, 29502, 31680, 32780, 34508, 35760, 39336, 42912, 43135, 47680, 49170, 51762, 52448, 53640, 57216, 59004, 63360, 65560, 69016, 71520, 73755, 77643, 78672, 85824, 86270, 94897, 95360, 98340, 103524, 104896, 107280, 118008, 129405, 131120, 138032, 143040, 147510, 155286, 157344, 171648, 172540, 189794, 196680, 207048, 209792, 214560, 236016, 258810, 262240, 276064, 284691, 286080, 295020, 310572, 314688, 345080, 379588, 388215, 393360, 414096, 429120, 472032, 474485, 517620, 524480, 552128, 569382, 590040, 621144, 629376, 690160, 759176, 776430, 786720, 828192, 854073, 858240, 944064, 948970, 1035240, 1048960, 1104256, 1138764, 1180080, 1242288, 1285423, 1380320, 1423455, 1518352, 1552860, 1573440, 1656384, 1708146, 1888128, 1897940, 2070480, 2277528, 2360160, 2484576, 2570846, 2760640, 2846910, 3036704, 3105720, 3146880, 3312768, 3416292, 3795880, 3856269, 4140960, 4270365, 4555056, 4720320, 4969152, 5141692, 5521280, 5693820, 6073408, 6211440, 6427115, 6832584, 7591760, 7712538, 8281920, 8540730, 9110112, 9440640, 9938304, 10283384, 11387640, 11568807, 12146816, 12422880, 12854230, 13665168, 14139653, 15183520, 15425076, 16563840, 17081460, 18220224, 19281345, 20566768, 22775280, 23137614, 24845760, 25708460, 27330336, 28279306, 30367040, 30850152, 34162920, 36440448, 38562690, 41133536, 42418959, 45550560, 46275228, 49691520, 51416920, 54660672, 56558612, 57844035, 60734080, 61700304, 68325840, 70698265, 77125380, 82267072, 84837918, 91101120, 92550456, 102833840, 109321344, 113117224, 115688070, 123400608, 127256877, 136651680, 141396530, 154250760, 164534144, 169675836, 182202240, 185100912, 205667680, 212094795, 226234448, 231376140, 246801216, 254513754, 273303360, 282793060, 308501520, 339351672, 370201824, 411335360, 424189590, 452468896, 462752280, 493602432, 509027508, 546606720, 565586120, 617003040, 636284385, 678703344, 740403648, 822670720, 848379180, 904937792, 925504560, 1018055016, 1131172240, 1234006080, 1272568770, 1357406688, 1480807296, 1696758360, 1809875584, 1851009120, 2036110032, 2262344480, 2468012160, 2545137540, 2714813376, 3393516720, 3702018240, 4072220064, 4524688960, 5090275080, 5429626752, 6787033440, 7404036480, 8144440128, 9049377920, 10180550160, 13574066880, 16288880256, 20361100320, 27148133760, 40722200640, 81444401280]

約数ペア:

[(1, 81444401280), (2, 40722200640), (3, 27148133760), (4, 20361100320), (5, 16288880256), (6, 13574066880), (8, 10180550160), (9, 9049377920), (10, 8144440128), (11, 7404036480), (12, 6787033440), (15, 5429626752), (16, 5090275080), (18, 4524688960), (20, 4072220064), (22, 3702018240), (24, 3393516720), (30, 2714813376), (32, 2545137540), (33, 2468012160), (36, 2262344480), (40, 2036110032), (44, 1851009120), (45, 1809875584), (48, 1696758360), (55, 1480807296), (60, 1357406688), (64, 1272568770), (66, 1234006080), (72, 1131172240), (80, 1018055016), (88, 925504560), (90, 904937792), (96, 848379180), (99, 822670720), (110, 740403648), (120, 678703344), (128, 636284385), (132, 617003040), (144, 565586120), (149, 546606720), (160, 509027508), (165, 493602432), (176, 462752280), (180, 452468896), (192, 424189590), (198, 411335360), (220, 370201824), (240, 339351672), (264, 308501520), (288, 282793060), (298, 273303360), (320, 254513754), (330, 246801216), (352, 231376140), (360, 226234448), (384, 212094795), (396, 205667680), (440, 185100912), (447, 182202240), (480, 169675836), (495, 164534144), (528, 154250760), (576, 141396530), (596, 136651680), (640, 127256877), (660, 123400608), (704, 115688070), (720, 113117224), (745, 109321344), (792, 102833840), (880, 92550456), (894, 91101120), (960, 84837918), (990, 82267072), (1056, 77125380), (1152, 70698265), (1192, 68325840), (1320, 61700304), (1341, 60734080), (1408, 57844035), (1440, 56558612), (1490, 54660672), (1584, 51416920), (1639, 49691520), (1760, 46275228), (1788, 45550560), (1920, 42418959), (1980, 41133536), (2112, 38562690), (2235, 36440448), (2384, 34162920), (2640, 30850152), (2682, 30367040), (2880, 28279306), (2980, 27330336), (3168, 25708460), (3278, 24845760), (3520, 23137614), (3576, 22775280), (3960, 20566768), (4224, 19281345), (4470, 18220224), (4768, 17081460), (4917, 16563840), (5280, 15425076), (5364, 15183520), (5760, 14139653), (5960, 13665168), (6336, 12854230), (6556, 12422880), (6705, 12146816), (7040, 11568807), (7152, 11387640), (7920, 10283384), (8195, 9938304), (8627, 9440640), (8940, 9110112), (9536, 8540730), (9834, 8281920), (10560, 7712538), (10728, 7591760), (11920, 6832584), (12672, 6427115), (13112, 6211440), (13410, 6073408), (14304, 5693820), (14751, 5521280), (15840, 5141692), (16390, 4969152), (17254, 4720320), (17880, 4555056), (19072, 4270365), (19668, 4140960), (21120, 3856269), (21456, 3795880), (23840, 3416292), (24585, 3312768), (25881, 3146880), (26224, 3105720), (26820, 3036704), (28608, 2846910), (29502, 2760640), (31680, 2570846), (32780, 2484576), (34508, 2360160), (35760, 2277528), (39336, 2070480), (42912, 1897940), (43135, 1888128), (47680, 1708146), (49170, 1656384), (51762, 1573440), (52448, 1552860), (53640, 1518352), (57216, 1423455), (59004, 1380320), (63360, 1285423), (65560, 1242288), (69016, 1180080), (71520, 1138764), (73755, 1104256), (77643, 1048960), (78672, 1035240), (85824, 948970), (86270, 944064), (94897, 858240), (95360, 854073), (98340, 828192), (103524, 786720), (104896, 776430), (107280, 759176), (118008, 690160), (129405, 629376), (131120, 621144), (138032, 590040), (143040, 569382), (147510, 552128), (155286, 524480), (157344, 517620), (171648, 474485), (172540, 472032), (189794, 429120), (196680, 414096), (207048, 393360), (209792, 388215), (214560, 379588), (236016, 345080), (258810, 314688), (262240, 310572), (276064, 295020), (284691, 286080)]