212533440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31627}}^1$

素因数の和:31654

約数の個数: 112

約数和(自身を含む): 771217152

約数和(自身を除く): 558683712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 31627, 63254, 94881, 126508, 158135, 189762, 221389, 253016, 316270, 379524, 442778, 474405, 506032, 632540, 664167, 759048, 885556, 948810, 1012064, 1106945, 1265080, 1328334, 1518096, 1771112, 1897620, 2024128, 2213890, 2530160, 2656668, 3036192, 3320835, 3542224, 3795240, 4427780, 5060320, 5313336, 6072384, 6641670, 7084448, 7590480, 8855560, 10120640, 10626672, 13283340, 14168896, 15180960, 17711120, 21253344, 26566680, 30361920, 35422240, 42506688, 53133360, 70844480, 106266720, 212533440]

約数ペア:

[(1, 212533440), (2, 106266720), (3, 70844480), (4, 53133360), (5, 42506688), (6, 35422240), (7, 30361920), (8, 26566680), (10, 21253344), (12, 17711120), (14, 15180960), (15, 14168896), (16, 13283340), (20, 10626672), (21, 10120640), (24, 8855560), (28, 7590480), (30, 7084448), (32, 6641670), (35, 6072384), (40, 5313336), (42, 5060320), (48, 4427780), (56, 3795240), (60, 3542224), (64, 3320835), (70, 3036192), (80, 2656668), (84, 2530160), (96, 2213890), (105, 2024128), (112, 1897620), (120, 1771112), (140, 1518096), (160, 1328334), (168, 1265080), (192, 1106945), (210, 1012064), (224, 948810), (240, 885556), (280, 759048), (320, 664167), (336, 632540), (420, 506032), (448, 474405), (480, 442778), (560, 379524), (672, 316270), (840, 253016), (960, 221389), (1120, 189762), (1344, 158135), (1680, 126508), (2240, 94881), (3360, 63254), (6720, 31627)]