639216767280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1931}}^1$

素因数の和:2649

約数の個数: 640

約数和(自身を含む): 2550076784640

約数和(自身を除く): 1910860017360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 208, 210, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 364, 368, 390, 420, 455, 460, 483, 520, 546, 552, 560, 598, 624, 644, 659, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1040, 1092, 1104, 1196, 1288, 1318, 1365, 1380, 1456, 1495, 1560, 1610, 1680, 1794, 1820, 1840, 1931, 1932, 1977, 2093, 2184, 2392, 2415, 2576, 2636, 2730, 2760, 2990, 3120, 3220, 3295, 3588, 3640, 3862, 3864, 3954, 4186, 4368, 4485, 4613, 4784, 4830, 5272, 5460, 5520, 5793, 5980, 6279, 6440, 6590, 7176, 7280, 7724, 7728, 7908, 8372, 8567, 8970, 9226, 9655, 9660, 9885, 10465, 10544, 10920, 11586, 11960, 12558, 12880, 13180, 13517, 13839, 14352, 15157, 15448, 15816, 16744, 17134, 17940, 18452, 19310, 19320, 19770, 20930, 21840, 23065, 23172, 23920, 25103, 25116, 25701, 26360, 27034, 27678, 28965, 30314, 30896, 31395, 31632, 33488, 34268, 35880, 36904, 38620, 38640, 39540, 40551, 41860, 42835, 44413, 45471, 46130, 46344, 50206, 50232, 51402, 52720, 54068, 55356, 57930, 59969, 60628, 62790, 67585, 68536, 69195, 71760, 73808, 75309, 75785, 77240, 79080, 81102, 83720, 85670, 88826, 90942, 92260, 92688, 100412, 100464, 102804, 106099, 108136, 110712, 115860, 119938, 121256, 125515, 125580, 128505, 133239, 135170, 137072, 138390, 150618, 151570, 154480, 158160, 162204, 167440, 171340, 175721, 177652, 179907, 181884, 184520, 197041, 200824, 202755, 205608, 212198, 216272, 221424, 222065, 227355, 231720, 239876, 242512, 251030, 251160, 257010, 266478, 270340, 276780, 299845, 301236, 303140, 310891, 318297, 324408, 342680, 351442, 355304, 359814, 363768, 369040, 376545, 394082, 401648, 405510, 411216, 424396, 444130, 454710, 463440, 479752, 502060, 502320, 514020, 527163, 530495, 532956, 540680, 553560, 577369, 591123, 599690, 602472, 606280, 621782, 636594, 648816, 666195, 685360, 702884, 710608, 719628, 727536, 753090, 788164, 811020, 848792, 878605, 888260, 899535, 909420, 932673, 959504, 985205, 1004120, 1028040, 1054326, 1060990, 1065912, 1081360, 1107120, 1154738, 1182246, 1199380, 1204944, 1212560, 1243564, 1272529, 1273188, 1332390, 1379287, 1405768, 1439256, 1506180, 1554455, 1576328, 1591485, 1622040, 1697584, 1732107, 1757210, 1776520, 1799070, 1818840, 1865346, 1970410, 2008240, 2056080, 2108652, 2121980, 2131824, 2309476, 2364492, 2398760, 2487128, 2545058, 2546376, 2635815, 2664780, 2758574, 2811536, 2878512, 2886845, 2955615, 3012360, 3108910, 3152656, 3182970, 3244080, 3464214, 3514420, 3553040, 3598140, 3637680, 3730692, 3817587, 3940820, 4041583, 4137861, 4217304, 4243960, 4618952, 4663365, 4728984, 4797520, 4974256, 5090116, 5092752, 5271630, 5329560, 5517148, 5773690, 5911230, 6024720, 6217820, 6362645, 6365940, 6896435, 6928428, 7028840, 7196280, 7461384, 7635174, 7881640, 8083166, 8275722, 8434608, 8487920, 8660535, 8907703, 9237904, 9326730, 9457968, 10180232, 10543260, 10659120, 11034296, 11547380, 11822460, 12124749, 12435640, 12725290, 12731880, 13792870, 13856856, 14057680, 14392560, 14922768, 15270348, 15763280, 16166332, 16542877, 16551444, 17321070, 17815406, 18653460, 19087935, 20207915, 20360464, 20689305, 21086520, 22068592, 23094760, 23644920, 24249498, 24871280, 25450580, 25463760, 26723109, 27585740, 27713712, 29268167, 30540696, 32332664, 33085754, 33102888, 34642140, 35630812, 37306920, 38175870, 40415830, 41378610, 42173040, 44538515, 46189520, 47289840, 48498996, 49628631, 50901160, 53446218, 55171480, 58536334, 60623745, 61081392, 64665328, 66171508, 66205776, 69284280, 71261624, 74613840, 76351740, 80831660, 82714385, 82757220, 87804501, 89077030, 96997992, 99257262, 101802320, 106892436, 110342960, 115800139, 117072668, 121247490, 132343016, 133615545, 138568560, 142523248, 146340835, 152703480, 161663320, 165428770, 165514440, 175609002, 178154060, 193995984, 198514524, 204877169, 213784872, 231600278, 234145336, 242494980, 248143155, 264686032, 267231090, 292681670, 305406960, 323326640, 330857540, 331028880, 347400417, 351218004, 356308120, 380486171, 397029048, 409754338, 427569744, 439022505, 463200556, 468290672, 484989960, 496286310, 534462180, 579000695, 585363340, 614631507, 661715080, 694800834, 702436008, 712616240, 760972342, 794058096, 819508676, 878045010, 926401112, 969979920, 992572620, 1024385845, 1068924360, 1141458513, 1158001390, 1170726680, 1229263014, 1323430160, 1389601668, 1404872016, 1521944684, 1639017352, 1737002085, 1756090020, 1852802224, 1902430855, 1985145240, 2048771690, 2137848720, 2282917026, 2316002780, 2341453360, 2458526028, 2663403197, 2779203336, 3043889368, 3073157535, 3278034704, 3474004170, 3512180040, 3804861710, 3970290480, 4097543380, 4565834052, 4632005560, 4917052056, 5326806394, 5558406672, 5707292565, 6087778736, 6146315070, 6948008340, 7024360080, 7609723420, 7990209591, 8195086760, 9131668104, 9264011120, 9834104112, 10653612788, 11414585130, 12292630140, 13317015985, 13896016680, 15219446840, 15980419182, 16390173520, 18263336208, 21307225576, 22829170260, 24585260280, 26634031970, 27792033360, 30438893680, 31960838364, 39951047955, 42614451152, 45658340520, 49170520560, 53268063940, 63921676728, 79902095910, 91316681040, 106536127880, 127843353456, 159804191820, 213072255760, 319608383640, 639216767280]

約数ペア:

[(1, 639216767280), (2, 319608383640), (3, 213072255760), (4, 159804191820), (5, 127843353456), (6, 106536127880), (7, 91316681040), (8, 79902095910), (10, 63921676728), (12, 53268063940), (13, 49170520560), (14, 45658340520), (15, 42614451152), (16, 39951047955), (20, 31960838364), (21, 30438893680), (23, 27792033360), (24, 26634031970), (26, 24585260280), (28, 22829170260), (30, 21307225576), (35, 18263336208), (39, 16390173520), (40, 15980419182), (42, 15219446840), (46, 13896016680), (48, 13317015985), (52, 12292630140), (56, 11414585130), (60, 10653612788), (65, 9834104112), (69, 9264011120), (70, 9131668104), (78, 8195086760), (80, 7990209591), (84, 7609723420), (91, 7024360080), (92, 6948008340), (104, 6146315070), (105, 6087778736), (112, 5707292565), (115, 5558406672), (120, 5326806394), (130, 4917052056), (138, 4632005560), (140, 4565834052), (156, 4097543380), (161, 3970290480), (168, 3804861710), (182, 3512180040), (184, 3474004170), (195, 3278034704), (208, 3073157535), (210, 3043889368), (230, 2779203336), (240, 2663403197), (260, 2458526028), (273, 2341453360), (276, 2316002780), (280, 2282917026), (299, 2137848720), (312, 2048771690), (322, 1985145240), (336, 1902430855), (345, 1852802224), (364, 1756090020), (368, 1737002085), (390, 1639017352), (420, 1521944684), (455, 1404872016), (460, 1389601668), (483, 1323430160), (520, 1229263014), (546, 1170726680), (552, 1158001390), (560, 1141458513), (598, 1068924360), (624, 1024385845), (644, 992572620), (659, 969979920), (690, 926401112), (728, 878045010), (780, 819508676), (805, 794058096), (840, 760972342), (897, 712616240), (910, 702436008), (920, 694800834), (966, 661715080), (1040, 614631507), (1092, 585363340), (1104, 579000695), (1196, 534462180), (1288, 496286310), (1318, 484989960), (1365, 468290672), (1380, 463200556), (1456, 439022505), (1495, 427569744), (1560, 409754338), (1610, 397029048), (1680, 380486171), (1794, 356308120), (1820, 351218004), (1840, 347400417), (1931, 331028880), (1932, 330857540), (1977, 323326640), (2093, 305406960), (2184, 292681670), (2392, 267231090), (2415, 264686032), (2576, 248143155), (2636, 242494980), (2730, 234145336), (2760, 231600278), (2990, 213784872), (3120, 204877169), (3220, 198514524), (3295, 193995984), (3588, 178154060), (3640, 175609002), (3862, 165514440), (3864, 165428770), (3954, 161663320), (4186, 152703480), (4368, 146340835), (4485, 142523248), (4613, 138568560), (4784, 133615545), (4830, 132343016), (5272, 121247490), (5460, 117072668), (5520, 115800139), (5793, 110342960), (5980, 106892436), (6279, 101802320), (6440, 99257262), (6590, 96997992), (7176, 89077030), (7280, 87804501), (7724, 82757220), (7728, 82714385), (7908, 80831660), (8372, 76351740), (8567, 74613840), (8970, 71261624), (9226, 69284280), (9655, 66205776), (9660, 66171508), (9885, 64665328), (10465, 61081392), (10544, 60623745), (10920, 58536334), (11586, 55171480), (11960, 53446218), (12558, 50901160), (12880, 49628631), (13180, 48498996), (13517, 47289840), (13839, 46189520), (14352, 44538515), (15157, 42173040), (15448, 41378610), (15816, 40415830), (16744, 38175870), (17134, 37306920), (17940, 35630812), (18452, 34642140), (19310, 33102888), (19320, 33085754), (19770, 32332664), (20930, 30540696), (21840, 29268167), (23065, 27713712), (23172, 27585740), (23920, 26723109), (25103, 25463760), (25116, 25450580), (25701, 24871280), (26360, 24249498), (27034, 23644920), (27678, 23094760), (28965, 22068592), (30314, 21086520), (30896, 20689305), (31395, 20360464), (31632, 20207915), (33488, 19087935), (34268, 18653460), (35880, 17815406), (36904, 17321070), (38620, 16551444), (38640, 16542877), (39540, 16166332), (40551, 15763280), (41860, 15270348), (42835, 14922768), (44413, 14392560), (45471, 14057680), (46130, 13856856), (46344, 13792870), (50206, 12731880), (50232, 12725290), (51402, 12435640), (52720, 12124749), (54068, 11822460), (55356, 11547380), (57930, 11034296), (59969, 10659120), (60628, 10543260), (62790, 10180232), (67585, 9457968), (68536, 9326730), (69195, 9237904), (71760, 8907703), (73808, 8660535), (75309, 8487920), (75785, 8434608), (77240, 8275722), (79080, 8083166), (81102, 7881640), (83720, 7635174), (85670, 7461384), (88826, 7196280), (90942, 7028840), (92260, 6928428), (92688, 6896435), (100412, 6365940), (100464, 6362645), (102804, 6217820), (106099, 6024720), (108136, 5911230), (110712, 5773690), (115860, 5517148), (119938, 5329560), (121256, 5271630), (125515, 5092752), (125580, 5090116), (128505, 4974256), (133239, 4797520), (135170, 4728984), (137072, 4663365), (138390, 4618952), (150618, 4243960), (151570, 4217304), (154480, 4137861), (158160, 4041583), (162204, 3940820), (167440, 3817587), (171340, 3730692), (175721, 3637680), (177652, 3598140), (179907, 3553040), (181884, 3514420), (184520, 3464214), (197041, 3244080), (200824, 3182970), (202755, 3152656), (205608, 3108910), (212198, 3012360), (216272, 2955615), (221424, 2886845), (222065, 2878512), (227355, 2811536), (231720, 2758574), (239876, 2664780), (242512, 2635815), (251030, 2546376), (251160, 2545058), (257010, 2487128), (266478, 2398760), (270340, 2364492), (276780, 2309476), (299845, 2131824), (301236, 2121980), (303140, 2108652), (310891, 2056080), (318297, 2008240), (324408, 1970410), (342680, 1865346), (351442, 1818840), (355304, 1799070), (359814, 1776520), (363768, 1757210), (369040, 1732107), (376545, 1697584), (394082, 1622040), (401648, 1591485), (405510, 1576328), (411216, 1554455), (424396, 1506180), (444130, 1439256), (454710, 1405768), (463440, 1379287), (479752, 1332390), (502060, 1273188), (502320, 1272529), (514020, 1243564), (527163, 1212560), (530495, 1204944), (532956, 1199380), (540680, 1182246), (553560, 1154738), (577369, 1107120), (591123, 1081360), (599690, 1065912), (602472, 1060990), (606280, 1054326), (621782, 1028040), (636594, 1004120), (648816, 985205), (666195, 959504), (685360, 932673), (702884, 909420), (710608, 899535), (719628, 888260), (727536, 878605), (753090, 848792), (788164, 811020)]