15693747840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21121}}^1$

素因数の和:21192

約数の個数: 256

約数和(自身を含む): 56877321600

約数和(自身を除く): 41183573760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 16512, 17280, 18576, 20640, 21121, 23220, 24768, 27520, 30960, 37152, 41280, 42242, 46440, 49536, 61920, 63363, 74304, 82560, 84484, 92880, 105605, 123840, 126726, 148608, 168968, 185760, 190089, 211210, 247680, 253452, 316815, 337936, 371520, 380178, 422420, 506904, 570267, 633630, 675872, 743040, 760356, 844840, 908203, 950445, 1013808, 1140534, 1267260, 1351744, 1520712, 1689680, 1816406, 1900890, 2027616, 2281068, 2534520, 2703488, 2724609, 2851335, 3041424, 3379360, 3632812, 3801780, 4055232, 4541015, 4562136, 5069040, 5449218, 5702670, 6082848, 6758720, 7265624, 7603560, 8110464, 8173827, 9082030, 9124272, 10138080, 10898436, 11405340, 12165696, 13517440, 13623045, 14531248, 15207120, 16347654, 18164060, 18248544, 20276160, 21796872, 22810680, 24331392, 24521481, 27246090, 29062496, 30414240, 32695308, 36328120, 36497088, 40552320, 40869135, 43593744, 45621360, 49042962, 54492180, 58124992, 60828480, 65390616, 72656240, 72994176, 81738270, 87187488, 91242720, 98085924, 108984360, 116249984, 121656960, 122607405, 130781232, 145312480, 163476540, 174374976, 182485440, 196171848, 217968720, 245214810, 261562464, 290624960, 326953080, 348749952, 364970880, 392343696, 435937440, 490429620, 523124928, 581249920, 653906160, 784687392, 871874880, 980859240, 1046249856, 1307812320, 1569374784, 1743749760, 1961718480, 2615624640, 3138749568, 3923436960, 5231249280, 7846873920, 15693747840]

約数ペア:

[(1, 15693747840), (2, 7846873920), (3, 5231249280), (4, 3923436960), (5, 3138749568), (6, 2615624640), (8, 1961718480), (9, 1743749760), (10, 1569374784), (12, 1307812320), (15, 1046249856), (16, 980859240), (18, 871874880), (20, 784687392), (24, 653906160), (27, 581249920), (30, 523124928), (32, 490429620), (36, 435937440), (40, 392343696), (43, 364970880), (45, 348749952), (48, 326953080), (54, 290624960), (60, 261562464), (64, 245214810), (72, 217968720), (80, 196171848), (86, 182485440), (90, 174374976), (96, 163476540), (108, 145312480), (120, 130781232), (128, 122607405), (129, 121656960), (135, 116249984), (144, 108984360), (160, 98085924), (172, 91242720), (180, 87187488), (192, 81738270), (215, 72994176), (216, 72656240), (240, 65390616), (258, 60828480), (270, 58124992), (288, 54492180), (320, 49042962), (344, 45621360), (360, 43593744), (384, 40869135), (387, 40552320), (430, 36497088), (432, 36328120), (480, 32695308), (516, 30414240), (540, 29062496), (576, 27246090), (640, 24521481), (645, 24331392), (688, 22810680), (720, 21796872), (774, 20276160), (860, 18248544), (864, 18164060), (960, 16347654), (1032, 15207120), (1080, 14531248), (1152, 13623045), (1161, 13517440), (1290, 12165696), (1376, 11405340), (1440, 10898436), (1548, 10138080), (1720, 9124272), (1728, 9082030), (1920, 8173827), (1935, 8110464), (2064, 7603560), (2160, 7265624), (2322, 6758720), (2580, 6082848), (2752, 5702670), (2880, 5449218), (3096, 5069040), (3440, 4562136), (3456, 4541015), (3870, 4055232), (4128, 3801780), (4320, 3632812), (4644, 3379360), (5160, 3041424), (5504, 2851335), (5760, 2724609), (5805, 2703488), (6192, 2534520), (6880, 2281068), (7740, 2027616), (8256, 1900890), (8640, 1816406), (9288, 1689680), (10320, 1520712), (11610, 1351744), (12384, 1267260), (13760, 1140534), (15480, 1013808), (16512, 950445), (17280, 908203), (18576, 844840), (20640, 760356), (21121, 743040), (23220, 675872), (24768, 633630), (27520, 570267), (30960, 506904), (37152, 422420), (41280, 380178), (42242, 371520), (46440, 337936), (49536, 316815), (61920, 253452), (63363, 247680), (74304, 211210), (82560, 190089), (84484, 185760), (92880, 168968), (105605, 148608), (123840, 126726)]