19697408640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37579}}^1$

素因数の和:37624

約数の個数: 384

約数和(自身を含む): 83716214400

約数和(自身を除く): 64018805760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 9360, 10080, 10920, 11648, 12480, 13104, 13440, 14560, 14976, 16380, 17472, 18720, 20160, 21840, 24960, 26208, 29120, 32760, 34944, 37440, 37579, 40320, 43680, 52416, 58240, 65520, 74880, 75158, 87360, 104832, 112737, 131040, 150316, 174720, 187895, 225474, 262080, 263053, 300632, 338211, 375790, 450948, 488527, 524160, 526106, 563685, 601264, 676422, 751580, 789159, 901896, 977054, 1052212, 1127370, 1202528, 1315265, 1352844, 1465581, 1503160, 1578318, 1691055, 1803792, 1954108, 2104424, 2254740, 2367477, 2405056, 2442635, 2630530, 2705688, 2931162, 3006320, 3156636, 3382110, 3419689, 3607584, 3908216, 3945795, 4208848, 4396743, 4509480, 4734954, 4810112, 4885270, 5261060, 5411376, 5862324, 6012640, 6313272, 6764220, 6839378, 7215168, 7327905, 7816432, 7891590, 8417696, 8793486, 9018960, 9469908, 9770540, 10259067, 10522120, 10822752, 11724648, 11837385, 12025280, 12626544, 13528440, 13678756, 14430336, 14655810, 15632864, 15783180, 16835392, 17098445, 17586972, 18037920, 18939816, 19541080, 20518134, 21044240, 21645504, 21983715, 23449296, 23674770, 24050560, 25253088, 27056880, 27357512, 29311620, 30777201, 31265728, 31566360, 33670784, 34196890, 35173944, 36075840, 37879632, 39082160, 41036268, 42088480, 43291008, 43967430, 46898592, 47349540, 50506176, 51295335, 54113760, 54715024, 58623240, 61554402, 62531456, 63132720, 68393780, 70347888, 72151680, 75759264, 78164320, 82072536, 84176960, 87934860, 93797184, 94699080, 101012352, 102590670, 108227520, 109430048, 117246480, 123108804, 126265440, 136787560, 140695776, 151518528, 153886005, 156328640, 164145072, 168353920, 175869720, 187594368, 189398160, 205181340, 216455040, 218860096, 234492960, 246217608, 252530880, 273575120, 281391552, 303037056, 307772010, 312657280, 328290144, 351739440, 378796320, 410362680, 437720192, 468985920, 492435216, 505061760, 547150240, 562783104, 615544020, 656580288, 703478880, 757592640, 820725360, 937971840, 984870432, 1094300480, 1231088040, 1313160576, 1406957760, 1515185280, 1641450720, 1969740864, 2188600960, 2462176080, 2813915520, 3282901440, 3939481728, 4924352160, 6565802880, 9848704320, 19697408640]

約数ペア:

[(1, 19697408640), (2, 9848704320), (3, 6565802880), (4, 4924352160), (5, 3939481728), (6, 3282901440), (7, 2813915520), (8, 2462176080), (9, 2188600960), (10, 1969740864), (12, 1641450720), (13, 1515185280), (14, 1406957760), (15, 1313160576), (16, 1231088040), (18, 1094300480), (20, 984870432), (21, 937971840), (24, 820725360), (26, 757592640), (28, 703478880), (30, 656580288), (32, 615544020), (35, 562783104), (36, 547150240), (39, 505061760), (40, 492435216), (42, 468985920), (45, 437720192), (48, 410362680), (52, 378796320), (56, 351739440), (60, 328290144), (63, 312657280), (64, 307772010), (65, 303037056), (70, 281391552), (72, 273575120), (78, 252530880), (80, 246217608), (84, 234492960), (90, 218860096), (91, 216455040), (96, 205181340), (104, 189398160), (105, 187594368), (112, 175869720), (117, 168353920), (120, 164145072), (126, 156328640), (128, 153886005), (130, 151518528), (140, 140695776), (144, 136787560), (156, 126265440), (160, 123108804), (168, 117246480), (180, 109430048), (182, 108227520), (192, 102590670), (195, 101012352), (208, 94699080), (210, 93797184), (224, 87934860), (234, 84176960), (240, 82072536), (252, 78164320), (260, 75759264), (273, 72151680), (280, 70347888), (288, 68393780), (312, 63132720), (315, 62531456), (320, 61554402), (336, 58623240), (360, 54715024), (364, 54113760), (384, 51295335), (390, 50506176), (416, 47349540), (420, 46898592), (448, 43967430), (455, 43291008), (468, 42088480), (480, 41036268), (504, 39082160), (520, 37879632), (546, 36075840), (560, 35173944), (576, 34196890), (585, 33670784), (624, 31566360), (630, 31265728), (640, 30777201), (672, 29311620), (720, 27357512), (728, 27056880), (780, 25253088), (819, 24050560), (832, 23674770), (840, 23449296), (896, 21983715), (910, 21645504), (936, 21044240), (960, 20518134), (1008, 19541080), (1040, 18939816), (1092, 18037920), (1120, 17586972), (1152, 17098445), (1170, 16835392), (1248, 15783180), (1260, 15632864), (1344, 14655810), (1365, 14430336), (1440, 13678756), (1456, 13528440), (1560, 12626544), (1638, 12025280), (1664, 11837385), (1680, 11724648), (1820, 10822752), (1872, 10522120), (1920, 10259067), (2016, 9770540), (2080, 9469908), (2184, 9018960), (2240, 8793486), (2340, 8417696), (2496, 7891590), (2520, 7816432), (2688, 7327905), (2730, 7215168), (2880, 6839378), (2912, 6764220), (3120, 6313272), (3276, 6012640), (3360, 5862324), (3640, 5411376), (3744, 5261060), (4032, 4885270), (4095, 4810112), (4160, 4734954), (4368, 4509480), (4480, 4396743), (4680, 4208848), (4992, 3945795), (5040, 3908216), (5460, 3607584), (5760, 3419689), (5824, 3382110), (6240, 3156636), (6552, 3006320), (6720, 2931162), (7280, 2705688), (7488, 2630530), (8064, 2442635), (8190, 2405056), (8320, 2367477), (8736, 2254740), (9360, 2104424), (10080, 1954108), (10920, 1803792), (11648, 1691055), (12480, 1578318), (13104, 1503160), (13440, 1465581), (14560, 1352844), (14976, 1315265), (16380, 1202528), (17472, 1127370), (18720, 1052212), (20160, 977054), (21840, 901896), (24960, 789159), (26208, 751580), (29120, 676422), (32760, 601264), (34944, 563685), (37440, 526106), (37579, 524160), (40320, 488527), (43680, 450948), (52416, 375790), (58240, 338211), (65520, 300632), (74880, 263053), (75158, 262080), (87360, 225474), (104832, 187895), (112737, 174720), (131040, 150316)]