19726986240

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3709

約数の個数: 440

約数和(自身を含む): 76148891280

約数和(自身を除く): 56421905040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1024, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2808, 2880, 3072, 3120, 3240, 3328, 3456, 3510, 3659, 3744, 3840, 4160, 4212, 4320, 4608, 4680, 4992, 5120, 5184, 5265, 5616, 5760, 6240, 6480, 6656, 6912, 7020, 7318, 7488, 7680, 8320, 8424, 8640, 9216, 9360, 9984, 10368, 10530, 10977, 11232, 11520, 12480, 12960, 13312, 13824, 14040, 14636, 14976, 15360, 16640, 16848, 17280, 18295, 18720, 19968, 20736, 21060, 21954, 22464, 23040, 24960, 25920, 27648, 28080, 29272, 29952, 32931, 33280, 33696, 34560, 36590, 37440, 39936, 41472, 42120, 43908, 44928, 46080, 47567, 49920, 51840, 54885, 56160, 58544, 59904, 65862, 66560, 67392, 69120, 73180, 74880, 82944, 84240, 87816, 89856, 95134, 98793, 99840, 103680, 109770, 112320, 117088, 119808, 131724, 134784, 138240, 142701, 146360, 149760, 164655, 168480, 175632, 179712, 190268, 197586, 199680, 207360, 219540, 224640, 234176, 237835, 263448, 269568, 285402, 292720, 296379, 299520, 329310, 336960, 351264, 359424, 380536, 395172, 414720, 428103, 439080, 449280, 468352, 475670, 493965, 526896, 539136, 570804, 585440, 592758, 599040, 658620, 673920, 702528, 713505, 761072, 790344, 856206, 878160, 898560, 936704, 951340, 987930, 1053792, 1078272, 1141608, 1170880, 1185516, 1284309, 1317240, 1347840, 1405056, 1427010, 1481895, 1522144, 1580688, 1712412, 1756320, 1797120, 1873408, 1902680, 1975860, 2107584, 2140515, 2283216, 2341760, 2371032, 2568618, 2634480, 2695680, 2810112, 2854020, 2963790, 3044288, 3161376, 3424824, 3512640, 3746816, 3805360, 3852927, 3951720, 4215168, 4281030, 4566432, 4683520, 4742064, 5137236, 5268960, 5391360, 5620224, 5708040, 5927580, 6088576, 6322752, 6421545, 6849648, 7025280, 7610720, 7705854, 7903440, 8430336, 8562060, 9132864, 9367040, 9484128, 10274472, 10537920, 11240448, 11416080, 11855160, 12177152, 12645504, 12843090, 13699296, 14050560, 15221440, 15411708, 15806880, 16860672, 17124120, 18265728, 18734080, 18968256, 19264635, 20548944, 21075840, 22832160, 23710320, 24354304, 25291008, 25686180, 27398592, 28101120, 30442880, 30823416, 31613760, 33721344, 34248240, 36531456, 37936512, 38529270, 41097888, 42151680, 45664320, 47420640, 48708608, 50582016, 51372360, 54797184, 56202240, 60885760, 61646832, 63227520, 68496480, 73062912, 75873024, 77058540, 82195776, 84303360, 91328640, 94841280, 101164032, 102744720, 109594368, 121771520, 123293664, 126455040, 136992960, 146125824, 151746048, 154117080, 164391552, 168606720, 182657280, 189682560, 205489440, 219188736, 243543040, 246587328, 252910080, 273985920, 303492096, 308234160, 328783104, 365314560, 379365120, 410978880, 438377472, 493174656, 505820160, 547971840, 616468320, 657566208, 730629120, 758730240, 821957760, 986349312, 1095943680, 1232936640, 1315132416, 1517460480, 1643915520, 1972698624, 2191887360, 2465873280, 3287831040, 3945397248, 4931746560, 6575662080, 9863493120, 19726986240]

約数ペア:

[(1, 19726986240), (2, 9863493120), (3, 6575662080), (4, 4931746560), (5, 3945397248), (6, 3287831040), (8, 2465873280), (9, 2191887360), (10, 1972698624), (12, 1643915520), (13, 1517460480), (15, 1315132416), (16, 1232936640), (18, 1095943680), (20, 986349312), (24, 821957760), (26, 758730240), (27, 730629120), (30, 657566208), (32, 616468320), (36, 547971840), (39, 505820160), (40, 493174656), (45, 438377472), (48, 410978880), (52, 379365120), (54, 365314560), (60, 328783104), (64, 308234160), (65, 303492096), (72, 273985920), (78, 252910080), (80, 246587328), (81, 243543040), (90, 219188736), (96, 205489440), (104, 189682560), (108, 182657280), (117, 168606720), (120, 164391552), (128, 154117080), (130, 151746048), (135, 146125824), (144, 136992960), (156, 126455040), (160, 123293664), (162, 121771520), (180, 109594368), (192, 102744720), (195, 101164032), (208, 94841280), (216, 91328640), (234, 84303360), (240, 82195776), (256, 77058540), (260, 75873024), (270, 73062912), (288, 68496480), (312, 63227520), (320, 61646832), (324, 60885760), (351, 56202240), (360, 54797184), (384, 51372360), (390, 50582016), (405, 48708608), (416, 47420640), (432, 45664320), (468, 42151680), (480, 41097888), (512, 38529270), (520, 37936512), (540, 36531456), (576, 34248240), (585, 33721344), (624, 31613760), (640, 30823416), (648, 30442880), (702, 28101120), (720, 27398592), (768, 25686180), (780, 25291008), (810, 24354304), (832, 23710320), (864, 22832160), (936, 21075840), (960, 20548944), (1024, 19264635), (1040, 18968256), (1053, 18734080), (1080, 18265728), (1152, 17124120), (1170, 16860672), (1248, 15806880), (1280, 15411708), (1296, 15221440), (1404, 14050560), (1440, 13699296), (1536, 12843090), (1560, 12645504), (1620, 12177152), (1664, 11855160), (1728, 11416080), (1755, 11240448), (1872, 10537920), (1920, 10274472), (2080, 9484128), (2106, 9367040), (2160, 9132864), (2304, 8562060), (2340, 8430336), (2496, 7903440), (2560, 7705854), (2592, 7610720), (2808, 7025280), (2880, 6849648), (3072, 6421545), (3120, 6322752), (3240, 6088576), (3328, 5927580), (3456, 5708040), (3510, 5620224), (3659, 5391360), (3744, 5268960), (3840, 5137236), (4160, 4742064), (4212, 4683520), (4320, 4566432), (4608, 4281030), (4680, 4215168), (4992, 3951720), (5120, 3852927), (5184, 3805360), (5265, 3746816), (5616, 3512640), (5760, 3424824), (6240, 3161376), (6480, 3044288), (6656, 2963790), (6912, 2854020), (7020, 2810112), (7318, 2695680), (7488, 2634480), (7680, 2568618), (8320, 2371032), (8424, 2341760), (8640, 2283216), (9216, 2140515), (9360, 2107584), (9984, 1975860), (10368, 1902680), (10530, 1873408), (10977, 1797120), (11232, 1756320), (11520, 1712412), (12480, 1580688), (12960, 1522144), (13312, 1481895), (13824, 1427010), (14040, 1405056), (14636, 1347840), (14976, 1317240), (15360, 1284309), (16640, 1185516), (16848, 1170880), (17280, 1141608), (18295, 1078272), (18720, 1053792), (19968, 987930), (20736, 951340), (21060, 936704), (21954, 898560), (22464, 878160), (23040, 856206), (24960, 790344), (25920, 761072), (27648, 713505), (28080, 702528), (29272, 673920), (29952, 658620), (32931, 599040), (33280, 592758), (33696, 585440), (34560, 570804), (36590, 539136), (37440, 526896), (39936, 493965), (41472, 475670), (42120, 468352), (43908, 449280), (44928, 439080), (46080, 428103), (47567, 414720), (49920, 395172), (51840, 380536), (54885, 359424), (56160, 351264), (58544, 336960), (59904, 329310), (65862, 299520), (66560, 296379), (67392, 292720), (69120, 285402), (73180, 269568), (74880, 263448), (82944, 237835), (84240, 234176), (87816, 224640), (89856, 219540), (95134, 207360), (98793, 199680), (99840, 197586), (103680, 190268), (109770, 179712), (112320, 175632), (117088, 168480), (119808, 164655), (131724, 149760), (134784, 146360), (138240, 142701)]