642751567360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{11383}}^1$

素因数の和:11573

約数の個数: 320

約数和(自身を含む): 1851407788032

約数和(自身を除く): 1208656220672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 137, 140, 160, 161, 184, 224, 230, 256, 274, 280, 320, 322, 368, 448, 460, 512, 548, 560, 640, 644, 685, 736, 805, 896, 920, 959, 1096, 1120, 1280, 1288, 1370, 1472, 1610, 1792, 1840, 1918, 2192, 2240, 2560, 2576, 2740, 2944, 3151, 3220, 3584, 3680, 3836, 4384, 4480, 4795, 5152, 5480, 5888, 6302, 6440, 7360, 7672, 8768, 8960, 9590, 10304, 10960, 11383, 11776, 12604, 12880, 14720, 15344, 15755, 17536, 17920, 19180, 20608, 21920, 22057, 22766, 25208, 25760, 29440, 30688, 31510, 35072, 38360, 41216, 43840, 44114, 45532, 50416, 51520, 56915, 58880, 61376, 63020, 70144, 76720, 79681, 82432, 87680, 88228, 91064, 100832, 103040, 110285, 113830, 122752, 126040, 153440, 159362, 175360, 176456, 182128, 201664, 206080, 220570, 227660, 245504, 252080, 261809, 306880, 318724, 350720, 352912, 364256, 398405, 403328, 412160, 441140, 455320, 491008, 504160, 523618, 613760, 637448, 705824, 728512, 796810, 806656, 882280, 910640, 1008320, 1047236, 1227520, 1274896, 1309045, 1411648, 1457024, 1559471, 1593620, 1613312, 1764560, 1821280, 1832663, 2016640, 2094472, 2455040, 2549792, 2618090, 2823296, 2914048, 3118942, 3187240, 3529120, 3642560, 3665326, 4033280, 4188944, 5099584, 5236180, 5646592, 5828096, 6237884, 6374480, 7058240, 7285120, 7330652, 7797355, 8066560, 8377888, 9163315, 10199168, 10472360, 10916297, 11293184, 12475768, 12748960, 14116480, 14570240, 14661304, 15594710, 16755776, 18326630, 20398336, 20944720, 21832594, 24951536, 25497920, 28232960, 29140480, 29322608, 31189420, 33511552, 35867833, 36653260, 40796672, 41889440, 43665188, 49903072, 50995840, 54581485, 56465920, 58645216, 62378840, 67023104, 71735666, 73306520, 83778880, 87330376, 99806144, 101991680, 109162970, 117290432, 124757680, 134046208, 143471332, 146613040, 167557760, 174660752, 179339165, 199612288, 203983360, 218325940, 234580864, 249515360, 251074831, 286942664, 293226080, 335115520, 349321504, 358678330, 399224576, 436651880, 469161728, 499030720, 502149662, 573885328, 586452160, 670231040, 698643008, 717356660, 798449152, 873303760, 938323456, 998061440, 1004299324, 1147770656, 1172904320, 1255374155, 1397286016, 1434713320, 1746607520, 1996122880, 2008598648, 2295541312, 2345808640, 2510748310, 2794572032, 2869426640, 3493215040, 3992245760, 4017197296, 4591082624, 4691617280, 5021496620, 5589144064, 5738853280, 6986430080, 8034394592, 9182165248, 10042993240, 11477706560, 13972860160, 16068789184, 18364330496, 20085986480, 22955413120, 27945720320, 32137578368, 40171972960, 45910826240, 64275156736, 80343945920, 91821652480, 128550313472, 160687891840, 321375783680, 642751567360]

約数ペア:

[(1, 642751567360), (2, 321375783680), (4, 160687891840), (5, 128550313472), (7, 91821652480), (8, 80343945920), (10, 64275156736), (14, 45910826240), (16, 40171972960), (20, 32137578368), (23, 27945720320), (28, 22955413120), (32, 20085986480), (35, 18364330496), (40, 16068789184), (46, 13972860160), (56, 11477706560), (64, 10042993240), (70, 9182165248), (80, 8034394592), (92, 6986430080), (112, 5738853280), (115, 5589144064), (128, 5021496620), (137, 4691617280), (140, 4591082624), (160, 4017197296), (161, 3992245760), (184, 3493215040), (224, 2869426640), (230, 2794572032), (256, 2510748310), (274, 2345808640), (280, 2295541312), (320, 2008598648), (322, 1996122880), (368, 1746607520), (448, 1434713320), (460, 1397286016), (512, 1255374155), (548, 1172904320), (560, 1147770656), (640, 1004299324), (644, 998061440), (685, 938323456), (736, 873303760), (805, 798449152), (896, 717356660), (920, 698643008), (959, 670231040), (1096, 586452160), (1120, 573885328), (1280, 502149662), (1288, 499030720), (1370, 469161728), (1472, 436651880), (1610, 399224576), (1792, 358678330), (1840, 349321504), (1918, 335115520), (2192, 293226080), (2240, 286942664), (2560, 251074831), (2576, 249515360), (2740, 234580864), (2944, 218325940), (3151, 203983360), (3220, 199612288), (3584, 179339165), (3680, 174660752), (3836, 167557760), (4384, 146613040), (4480, 143471332), (4795, 134046208), (5152, 124757680), (5480, 117290432), (5888, 109162970), (6302, 101991680), (6440, 99806144), (7360, 87330376), (7672, 83778880), (8768, 73306520), (8960, 71735666), (9590, 67023104), (10304, 62378840), (10960, 58645216), (11383, 56465920), (11776, 54581485), (12604, 50995840), (12880, 49903072), (14720, 43665188), (15344, 41889440), (15755, 40796672), (17536, 36653260), (17920, 35867833), (19180, 33511552), (20608, 31189420), (21920, 29322608), (22057, 29140480), (22766, 28232960), (25208, 25497920), (25760, 24951536), (29440, 21832594), (30688, 20944720), (31510, 20398336), (35072, 18326630), (38360, 16755776), (41216, 15594710), (43840, 14661304), (44114, 14570240), (45532, 14116480), (50416, 12748960), (51520, 12475768), (56915, 11293184), (58880, 10916297), (61376, 10472360), (63020, 10199168), (70144, 9163315), (76720, 8377888), (79681, 8066560), (82432, 7797355), (87680, 7330652), (88228, 7285120), (91064, 7058240), (100832, 6374480), (103040, 6237884), (110285, 5828096), (113830, 5646592), (122752, 5236180), (126040, 5099584), (153440, 4188944), (159362, 4033280), (175360, 3665326), (176456, 3642560), (182128, 3529120), (201664, 3187240), (206080, 3118942), (220570, 2914048), (227660, 2823296), (245504, 2618090), (252080, 2549792), (261809, 2455040), (306880, 2094472), (318724, 2016640), (350720, 1832663), (352912, 1821280), (364256, 1764560), (398405, 1613312), (403328, 1593620), (412160, 1559471), (441140, 1457024), (455320, 1411648), (491008, 1309045), (504160, 1274896), (523618, 1227520), (613760, 1047236), (637448, 1008320), (705824, 910640), (728512, 882280), (796810, 806656)]