1920535966440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2791639}}^1$

素因数の和:2791686

約数の個数: 384

約数和(自身を含む): 8019823392000

約数和(自身を除く): 6099287425560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 351, 360, 364, 378, 390, 392, 420, 441, 455, 468, 490, 504, 520, 540, 546, 585, 588, 630, 637, 702, 728, 735, 756, 780, 819, 840, 882, 910, 936, 945, 980, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1560, 1638, 1755, 1764, 1820, 1890, 1911, 1960, 2184, 2205, 2340, 2457, 2520, 2548, 2646, 2730, 2808, 2940, 3185, 3276, 3510, 3528, 3640, 3780, 3822, 4095, 4410, 4680, 4914, 5096, 5292, 5460, 5733, 5880, 6370, 6552, 6615, 7020, 7560, 7644, 8190, 8820, 9555, 9828, 10584, 10920, 11466, 12285, 12740, 13230, 14040, 15288, 16380, 17199, 17640, 19110, 19656, 22932, 24570, 25480, 26460, 28665, 32760, 34398, 38220, 45864, 49140, 52920, 57330, 68796, 76440, 85995, 98280, 114660, 137592, 171990, 229320, 343980, 687960, 2791639, 5583278, 8374917, 11166556, 13958195, 16749834, 19541473, 22333112, 25124751, 27916390, 33499668, 36291307, 39082946, 41874585, 50249502, 55832780, 58624419, 66999336, 72582614, 75374253, 78165892, 83749170, 97707365, 100499004, 108873921, 111665560, 117248838, 125623755, 136790311, 145165228, 150748506, 156331784, 167498340, 175873257, 181456535, 195414730, 200998008, 217747842, 234497676, 251247510, 254039149, 273580622, 290330456, 293122095, 301497012, 326621763, 334996680, 351746514, 362913070, 376871265, 390829460, 410370933, 435495684, 468995352, 502495020, 508078298, 527619771, 544369605, 547161244, 586244190, 602994024, 653243526, 683951555, 703493028, 725826140, 753742530, 762117447, 781658920, 820741866, 870991368, 879366285, 979865289, 1004990040, 1016156596, 1055239542, 1088739210, 1094322488, 1172488380, 1231112799, 1270195745, 1306487052, 1367903110, 1406986056, 1451652280, 1507485060, 1524234894, 1633108815, 1641483732, 1758732570, 1778274043, 1959730578, 2032313192, 2051854665, 2110479084, 2177478420, 2286352341, 2344976760, 2462225598, 2540391490, 2612974104, 2638098855, 2735806220, 3014970120, 3048469788, 3266217630, 3282967464, 3517465140, 3556548086, 3693338397, 3810587235, 3919461156, 4103709330, 4220958168, 4354956840, 4572704682, 4899326445, 4924451196, 5080782980, 5276197710, 5334822129, 5471612440, 6096939576, 6155563995, 6532435260, 6859057023, 7034930280, 7113096172, 7386676794, 7621174470, 7838922312, 8207418660, 8891370215, 9145409364, 9798652890, 9848902392, 10161565960, 10552395420, 10669644258, 11431761705, 12311127990, 13064870520, 13718114046, 14226192344, 14773353588, 15242348940, 16004466387, 16414837320, 17782740430, 18290818728, 18466691985, 19597305780, 21104790840, 21339288516, 22863523410, 24622255980, 26674110645, 27436228092, 29546707176, 30484697880, 32008932774, 34295285115, 35565480860, 36933383970, 39194611560, 42678577032, 45727046820, 48013399161, 49244511960, 53348221290, 54872456184, 64017865548, 68590570230, 71130961720, 73866767940, 80022331935, 91454093640, 96026798322, 106696442580, 128035731096, 137181140460, 147733535880, 160044663870, 192053596644, 213392885160, 240066995805, 274362280920, 320089327740, 384107193288, 480133991610, 640178655480, 960267983220, 1920535966440]

約数ペア:

[(1, 1920535966440), (2, 960267983220), (3, 640178655480), (4, 480133991610), (5, 384107193288), (6, 320089327740), (7, 274362280920), (8, 240066995805), (9, 213392885160), (10, 192053596644), (12, 160044663870), (13, 147733535880), (14, 137181140460), (15, 128035731096), (18, 106696442580), (20, 96026798322), (21, 91454093640), (24, 80022331935), (26, 73866767940), (27, 71130961720), (28, 68590570230), (30, 64017865548), (35, 54872456184), (36, 53348221290), (39, 49244511960), (40, 48013399161), (42, 45727046820), (45, 42678577032), (49, 39194611560), (52, 36933383970), (54, 35565480860), (56, 34295285115), (60, 32008932774), (63, 30484697880), (65, 29546707176), (70, 27436228092), (72, 26674110645), (78, 24622255980), (84, 22863523410), (90, 21339288516), (91, 21104790840), (98, 19597305780), (104, 18466691985), (105, 18290818728), (108, 17782740430), (117, 16414837320), (120, 16004466387), (126, 15242348940), (130, 14773353588), (135, 14226192344), (140, 13718114046), (147, 13064870520), (156, 12311127990), (168, 11431761705), (180, 10669644258), (182, 10552395420), (189, 10161565960), (195, 9848902392), (196, 9798652890), (210, 9145409364), (216, 8891370215), (234, 8207418660), (245, 7838922312), (252, 7621174470), (260, 7386676794), (270, 7113096172), (273, 7034930280), (280, 6859057023), (294, 6532435260), (312, 6155563995), (315, 6096939576), (351, 5471612440), (360, 5334822129), (364, 5276197710), (378, 5080782980), (390, 4924451196), (392, 4899326445), (420, 4572704682), (441, 4354956840), (455, 4220958168), (468, 4103709330), (490, 3919461156), (504, 3810587235), (520, 3693338397), (540, 3556548086), (546, 3517465140), (585, 3282967464), (588, 3266217630), (630, 3048469788), (637, 3014970120), (702, 2735806220), (728, 2638098855), (735, 2612974104), (756, 2540391490), (780, 2462225598), (819, 2344976760), (840, 2286352341), (882, 2177478420), (910, 2110479084), (936, 2051854665), (945, 2032313192), (980, 1959730578), (1080, 1778274043), (1092, 1758732570), (1170, 1641483732), (1176, 1633108815), (1260, 1524234894), (1274, 1507485060), (1323, 1451652280), (1365, 1406986056), (1404, 1367903110), (1470, 1306487052), (1512, 1270195745), (1560, 1231112799), (1638, 1172488380), (1755, 1094322488), (1764, 1088739210), (1820, 1055239542), (1890, 1016156596), (1911, 1004990040), (1960, 979865289), (2184, 879366285), (2205, 870991368), (2340, 820741866), (2457, 781658920), (2520, 762117447), (2548, 753742530), (2646, 725826140), (2730, 703493028), (2808, 683951555), (2940, 653243526), (3185, 602994024), (3276, 586244190), (3510, 547161244), (3528, 544369605), (3640, 527619771), (3780, 508078298), (3822, 502495020), (4095, 468995352), (4410, 435495684), (4680, 410370933), (4914, 390829460), (5096, 376871265), (5292, 362913070), (5460, 351746514), (5733, 334996680), (5880, 326621763), (6370, 301497012), (6552, 293122095), (6615, 290330456), (7020, 273580622), (7560, 254039149), (7644, 251247510), (8190, 234497676), (8820, 217747842), (9555, 200998008), (9828, 195414730), (10584, 181456535), (10920, 175873257), (11466, 167498340), (12285, 156331784), (12740, 150748506), (13230, 145165228), (14040, 136790311), (15288, 125623755), (16380, 117248838), (17199, 111665560), (17640, 108873921), (19110, 100499004), (19656, 97707365), (22932, 83749170), (24570, 78165892), (25480, 75374253), (26460, 72582614), (28665, 66999336), (32760, 58624419), (34398, 55832780), (38220, 50249502), (45864, 41874585), (49140, 39082946), (52920, 36291307), (57330, 33499668), (68796, 27916390), (76440, 25124751), (85995, 22333112), (98280, 19541473), (114660, 16749834), (137592, 13958195), (171990, 11166556), (229320, 8374917), (343980, 5583278), (687960, 2791639)]