138375360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 168

約数和(自身を含む): 496884960

約数和(自身を除く): 358509600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2089, 2208, 2760, 2880, 3312, 3680, 4140, 4178, 4416, 5520, 6267, 6624, 7360, 8280, 8356, 10445, 11040, 12534, 13248, 16560, 16712, 18801, 20890, 22080, 25068, 31335, 33120, 33424, 37602, 41780, 48047, 50136, 62670, 66240, 66848, 75204, 83560, 94005, 96094, 100272, 125340, 133696, 144141, 150408, 167120, 188010, 192188, 200544, 240235, 250680, 288282, 300816, 334240, 376020, 384376, 401088, 432423, 480470, 501360, 576564, 601632, 668480, 720705, 752040, 768752, 864846, 960940, 1002720, 1153128, 1203264, 1441410, 1504080, 1537504, 1729692, 1921880, 2005440, 2162115, 2306256, 2882820, 3008160, 3075008, 3459384, 3843760, 4324230, 4612512, 5765640, 6016320, 6918768, 7687520, 8648460, 9225024, 11531280, 13837536, 15375040, 17296920, 23062560, 27675072, 34593840, 46125120, 69187680, 138375360]

約数ペア:

[(1, 138375360), (2, 69187680), (3, 46125120), (4, 34593840), (5, 27675072), (6, 23062560), (8, 17296920), (9, 15375040), (10, 13837536), (12, 11531280), (15, 9225024), (16, 8648460), (18, 7687520), (20, 6918768), (23, 6016320), (24, 5765640), (30, 4612512), (32, 4324230), (36, 3843760), (40, 3459384), (45, 3075008), (46, 3008160), (48, 2882820), (60, 2306256), (64, 2162115), (69, 2005440), (72, 1921880), (80, 1729692), (90, 1537504), (92, 1504080), (96, 1441410), (115, 1203264), (120, 1153128), (138, 1002720), (144, 960940), (160, 864846), (180, 768752), (184, 752040), (192, 720705), (207, 668480), (230, 601632), (240, 576564), (276, 501360), (288, 480470), (320, 432423), (345, 401088), (360, 384376), (368, 376020), (414, 334240), (460, 300816), (480, 288282), (552, 250680), (576, 240235), (690, 200544), (720, 192188), (736, 188010), (828, 167120), (920, 150408), (960, 144141), (1035, 133696), (1104, 125340), (1380, 100272), (1440, 96094), (1472, 94005), (1656, 83560), (1840, 75204), (2070, 66848), (2089, 66240), (2208, 62670), (2760, 50136), (2880, 48047), (3312, 41780), (3680, 37602), (4140, 33424), (4178, 33120), (4416, 31335), (5520, 25068), (6267, 22080), (6624, 20890), (7360, 18801), (8280, 16712), (8356, 16560), (10445, 13248), (11040, 12534)]