138706080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 468840960

約数和(自身を除く): 330134880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 201, 227, 228, 240, 268, 285, 304, 335, 380, 402, 454, 456, 480, 536, 570, 608, 670, 681, 760, 804, 908, 912, 1005, 1072, 1135, 1140, 1273, 1340, 1362, 1520, 1608, 1816, 1824, 2010, 2144, 2270, 2280, 2546, 2680, 2724, 3040, 3216, 3405, 3632, 3819, 4020, 4313, 4540, 4560, 5092, 5360, 5448, 6365, 6432, 6810, 7264, 7638, 8040, 8626, 9080, 9120, 10184, 10720, 10896, 12730, 12939, 13620, 15209, 15276, 16080, 17252, 18160, 19095, 20368, 21565, 21792, 25460, 25878, 27240, 30418, 30552, 32160, 34504, 36320, 38190, 40736, 43130, 45627, 50920, 51756, 54480, 60836, 61104, 64695, 69008, 76045, 76380, 86260, 91254, 101840, 103512, 108960, 121672, 122208, 129390, 138016, 152090, 152760, 172520, 182508, 203680, 207024, 228135, 243344, 258780, 288971, 304180, 305520, 345040, 365016, 414048, 456270, 486688, 517560, 577942, 608360, 611040, 690080, 730032, 866913, 912540, 1035120, 1155884, 1216720, 1444855, 1460064, 1733826, 1825080, 2070240, 2311768, 2433440, 2889710, 3467652, 3650160, 4334565, 4623536, 5779420, 6935304, 7300320, 8669130, 9247072, 11558840, 13870608, 17338260, 23117680, 27741216, 34676520, 46235360, 69353040, 138706080]

約数ペア:

[(1, 138706080), (2, 69353040), (3, 46235360), (4, 34676520), (5, 27741216), (6, 23117680), (8, 17338260), (10, 13870608), (12, 11558840), (15, 9247072), (16, 8669130), (19, 7300320), (20, 6935304), (24, 5779420), (30, 4623536), (32, 4334565), (38, 3650160), (40, 3467652), (48, 2889710), (57, 2433440), (60, 2311768), (67, 2070240), (76, 1825080), (80, 1733826), (95, 1460064), (96, 1444855), (114, 1216720), (120, 1155884), (134, 1035120), (152, 912540), (160, 866913), (190, 730032), (201, 690080), (227, 611040), (228, 608360), (240, 577942), (268, 517560), (285, 486688), (304, 456270), (335, 414048), (380, 365016), (402, 345040), (454, 305520), (456, 304180), (480, 288971), (536, 258780), (570, 243344), (608, 228135), (670, 207024), (681, 203680), (760, 182508), (804, 172520), (908, 152760), (912, 152090), (1005, 138016), (1072, 129390), (1135, 122208), (1140, 121672), (1273, 108960), (1340, 103512), (1362, 101840), (1520, 91254), (1608, 86260), (1816, 76380), (1824, 76045), (2010, 69008), (2144, 64695), (2270, 61104), (2280, 60836), (2546, 54480), (2680, 51756), (2724, 50920), (3040, 45627), (3216, 43130), (3405, 40736), (3632, 38190), (3819, 36320), (4020, 34504), (4313, 32160), (4540, 30552), (4560, 30418), (5092, 27240), (5360, 25878), (5448, 25460), (6365, 21792), (6432, 21565), (6810, 20368), (7264, 19095), (7638, 18160), (8040, 17252), (8626, 16080), (9080, 15276), (9120, 15209), (10184, 13620), (10720, 12939), (10896, 12730)]