313376640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9601}}^1$

素因数の和:9640

約数の個数: 128

約数和(自身を含む): 1057756320

約数和(自身を除く): 744379680

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, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 9601, 10880, 16320, 19202, 28803, 32640, 38404, 48005, 57606, 76808, 96010, 115212, 144015, 153616, 163217, 192020, 230424, 288030, 307232, 326434, 384040, 460848, 489651, 576060, 614464, 652868, 768080, 816085, 921696, 979302, 1152120, 1228928, 1305736, 1536160, 1632170, 1843392, 1958604, 2304240, 2448255, 2611472, 3072320, 3264340, 3686784, 3917208, 4608480, 4896510, 5222944, 6144640, 6528680, 7834416, 9216960, 9793020, 10445888, 13057360, 15668832, 18433920, 19586040, 20891776, 26114720, 31337664, 39172080, 52229440, 62675328, 78344160, 104458880, 156688320, 313376640]

約数ペア:

[(1, 313376640), (2, 156688320), (3, 104458880), (4, 78344160), (5, 62675328), (6, 52229440), (8, 39172080), (10, 31337664), (12, 26114720), (15, 20891776), (16, 19586040), (17, 18433920), (20, 15668832), (24, 13057360), (30, 10445888), (32, 9793020), (34, 9216960), (40, 7834416), (48, 6528680), (51, 6144640), (60, 5222944), (64, 4896510), (68, 4608480), (80, 3917208), (85, 3686784), (96, 3264340), (102, 3072320), (120, 2611472), (128, 2448255), (136, 2304240), (160, 1958604), (170, 1843392), (192, 1632170), (204, 1536160), (240, 1305736), (255, 1228928), (272, 1152120), (320, 979302), (340, 921696), (384, 816085), (408, 768080), (480, 652868), (510, 614464), (544, 576060), (640, 489651), (680, 460848), (816, 384040), (960, 326434), (1020, 307232), (1088, 288030), (1360, 230424), (1632, 192020), (1920, 163217), (2040, 153616), (2176, 144015), (2720, 115212), (3264, 96010), (4080, 76808), (5440, 57606), (6528, 48005), (8160, 38404), (9601, 32640), (10880, 28803), (16320, 19202)]