1340981760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10314

約数の個数: 160

約数和(自身を含む): 4539566592

約数和(自身を除く): 3198584832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7680, 8160, 8704, 10271, 10880, 13056, 16320, 20542, 21760, 26112, 30813, 32640, 41084, 43520, 51355, 61626, 65280, 82168, 102710, 123252, 130560, 154065, 164336, 174607, 205420, 246504, 308130, 328672, 349214, 410840, 493008, 523821, 616260, 657344, 698428, 821680, 873035, 986016, 1047642, 1232520, 1314688, 1396856, 1643360, 1746070, 1972032, 2095284, 2465040, 2619105, 2629376, 2793712, 3286720, 3492140, 3944064, 4190568, 4930080, 5238210, 5258752, 5587424, 6573440, 6984280, 7888128, 8381136, 9860160, 10476420, 11174848, 13146880, 13968560, 15776256, 16762272, 19720320, 20952840, 22349696, 26293760, 27937120, 33524544, 39440640, 41905680, 44699392, 55874240, 67049088, 78881280, 83811360, 89398784, 111748480, 134098176, 167622720, 223496960, 268196352, 335245440, 446993920, 670490880, 1340981760]

約数ペア:

[(1, 1340981760), (2, 670490880), (3, 446993920), (4, 335245440), (5, 268196352), (6, 223496960), (8, 167622720), (10, 134098176), (12, 111748480), (15, 89398784), (16, 83811360), (17, 78881280), (20, 67049088), (24, 55874240), (30, 44699392), (32, 41905680), (34, 39440640), (40, 33524544), (48, 27937120), (51, 26293760), (60, 22349696), (64, 20952840), (68, 19720320), (80, 16762272), (85, 15776256), (96, 13968560), (102, 13146880), (120, 11174848), (128, 10476420), (136, 9860160), (160, 8381136), (170, 7888128), (192, 6984280), (204, 6573440), (240, 5587424), (255, 5258752), (256, 5238210), (272, 4930080), (320, 4190568), (340, 3944064), (384, 3492140), (408, 3286720), (480, 2793712), (510, 2629376), (512, 2619105), (544, 2465040), (640, 2095284), (680, 1972032), (768, 1746070), (816, 1643360), (960, 1396856), (1020, 1314688), (1088, 1232520), (1280, 1047642), (1360, 986016), (1536, 873035), (1632, 821680), (1920, 698428), (2040, 657344), (2176, 616260), (2560, 523821), (2720, 493008), (3264, 410840), (3840, 349214), (4080, 328672), (4352, 308130), (5440, 246504), (6528, 205420), (7680, 174607), (8160, 164336), (8704, 154065), (10271, 130560), (10880, 123252), (13056, 102710), (16320, 82168), (20542, 65280), (21760, 61626), (26112, 51355), (30813, 43520), (32640, 41084)]