64151965440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59879}}^1$

素因数の和:59940

約数の個数: 288

約数和(自身を含む): 234997862400

約数和(自身を除く): 170845896960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 6912, 7440, 7936, 8370, 8640, 8928, 9920, 11160, 11520, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 23808, 26784, 29760, 33480, 34560, 35712, 39680, 44640, 53568, 59520, 59879, 66960, 71424, 89280, 107136, 119040, 119758, 133920, 178560, 179637, 214272, 239516, 267840, 299395, 357120, 359274, 479032, 535680, 538911, 598790, 718548, 898185, 958064, 1071360, 1077822, 1197580, 1437096, 1616733, 1796370, 1856249, 1916128, 2155644, 2395160, 2694555, 2874192, 3233466, 3592740, 3712498, 3832256, 4311288, 4790320, 5389110, 5568747, 5748384, 6466932, 7185480, 7424996, 7664512, 8083665, 8622576, 9281245, 9580640, 10778220, 11137494, 11496768, 12933864, 14370960, 14849992, 15329024, 16167330, 16706241, 17245152, 18562490, 19161280, 21556440, 22274988, 22993536, 25867728, 27843735, 28741920, 29699984, 32334660, 33412482, 34490304, 37124980, 38322560, 43112880, 44549976, 45987072, 50118723, 51735456, 55687470, 57483840, 59399968, 64669320, 66824964, 68980608, 74249960, 76645120, 83531205, 86225760, 89099952, 100237446, 103470912, 111374940, 114967680, 118799936, 129338640, 133649928, 137961216, 148499920, 167062410, 172451520, 178199904, 200474892, 206941824, 222749880, 229935360, 237599872, 250593615, 258677280, 267299856, 296999840, 334124820, 344903040, 356399808, 400949784, 413883648, 445499760, 475199744, 501187230, 517354560, 534599712, 593999680, 668249640, 689806080, 712799616, 801899568, 890999520, 1002374460, 1034709120, 1069199424, 1187999360, 1336499280, 1425599232, 1603799136, 1781999040, 2004748920, 2069418240, 2138398848, 2375998720, 2672998560, 3207598272, 3563998080, 4009497840, 4276797696, 5345997120, 6415196544, 7127996160, 8018995680, 10691994240, 12830393088, 16037991360, 21383988480, 32075982720, 64151965440]

約数ペア:

[(1, 64151965440), (2, 32075982720), (3, 21383988480), (4, 16037991360), (5, 12830393088), (6, 10691994240), (8, 8018995680), (9, 7127996160), (10, 6415196544), (12, 5345997120), (15, 4276797696), (16, 4009497840), (18, 3563998080), (20, 3207598272), (24, 2672998560), (27, 2375998720), (30, 2138398848), (31, 2069418240), (32, 2004748920), (36, 1781999040), (40, 1603799136), (45, 1425599232), (48, 1336499280), (54, 1187999360), (60, 1069199424), (62, 1034709120), (64, 1002374460), (72, 890999520), (80, 801899568), (90, 712799616), (93, 689806080), (96, 668249640), (108, 593999680), (120, 534599712), (124, 517354560), (128, 501187230), (135, 475199744), (144, 445499760), (155, 413883648), (160, 400949784), (180, 356399808), (186, 344903040), (192, 334124820), (216, 296999840), (240, 267299856), (248, 258677280), (256, 250593615), (270, 237599872), (279, 229935360), (288, 222749880), (310, 206941824), (320, 200474892), (360, 178199904), (372, 172451520), (384, 167062410), (432, 148499920), (465, 137961216), (480, 133649928), (496, 129338640), (540, 118799936), (558, 114967680), (576, 111374940), (620, 103470912), (640, 100237446), (720, 89099952), (744, 86225760), (768, 83531205), (837, 76645120), (864, 74249960), (930, 68980608), (960, 66824964), (992, 64669320), (1080, 59399968), (1116, 57483840), (1152, 55687470), (1240, 51735456), (1280, 50118723), (1395, 45987072), (1440, 44549976), (1488, 43112880), (1674, 38322560), (1728, 37124980), (1860, 34490304), (1920, 33412482), (1984, 32334660), (2160, 29699984), (2232, 28741920), (2304, 27843735), (2480, 25867728), (2790, 22993536), (2880, 22274988), (2976, 21556440), (3348, 19161280), (3456, 18562490), (3720, 17245152), (3840, 16706241), (3968, 16167330), (4185, 15329024), (4320, 14849992), (4464, 14370960), (4960, 12933864), (5580, 11496768), (5760, 11137494), (5952, 10778220), (6696, 9580640), (6912, 9281245), (7440, 8622576), (7936, 8083665), (8370, 7664512), (8640, 7424996), (8928, 7185480), (9920, 6466932), (11160, 5748384), (11520, 5568747), (11904, 5389110), (13392, 4790320), (14880, 4311288), (16740, 3832256), (17280, 3712498), (17856, 3592740), (19840, 3233466), (22320, 2874192), (23808, 2694555), (26784, 2395160), (29760, 2155644), (33480, 1916128), (34560, 1856249), (35712, 1796370), (39680, 1616733), (44640, 1437096), (53568, 1197580), (59520, 1077822), (59879, 1071360), (66960, 958064), (71424, 898185), (89280, 718548), (107136, 598790), (119040, 538911), (119758, 535680), (133920, 479032), (178560, 359274), (179637, 357120), (214272, 299395), (239516, 267840)]