212320320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3388

約数の個数: 112

約数和(自身を含む): 684385728

約数和(自身を除く): 472065408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 3301, 4020, 4288, 5360, 6432, 6602, 8040, 9903, 10720, 12864, 13204, 16080, 16505, 19806, 21440, 26408, 32160, 33010, 39612, 49515, 52816, 64320, 66020, 79224, 99030, 105632, 132040, 158448, 198060, 211264, 221167, 264080, 316896, 396120, 442334, 528160, 633792, 663501, 792240, 884668, 1056320, 1105835, 1327002, 1584480, 1769336, 2211670, 2654004, 3168960, 3317505, 3538672, 4423340, 5308008, 6635010, 7077344, 8846680, 10616016, 13270020, 14154688, 17693360, 21232032, 26540040, 35386720, 42464064, 53080080, 70773440, 106160160, 212320320]

約数ペア:

[(1, 212320320), (2, 106160160), (3, 70773440), (4, 53080080), (5, 42464064), (6, 35386720), (8, 26540040), (10, 21232032), (12, 17693360), (15, 14154688), (16, 13270020), (20, 10616016), (24, 8846680), (30, 7077344), (32, 6635010), (40, 5308008), (48, 4423340), (60, 3538672), (64, 3317505), (67, 3168960), (80, 2654004), (96, 2211670), (120, 1769336), (134, 1584480), (160, 1327002), (192, 1105835), (201, 1056320), (240, 884668), (268, 792240), (320, 663501), (335, 633792), (402, 528160), (480, 442334), (536, 396120), (670, 316896), (804, 264080), (960, 221167), (1005, 211264), (1072, 198060), (1340, 158448), (1608, 132040), (2010, 105632), (2144, 99030), (2680, 79224), (3216, 66020), (3301, 64320), (4020, 52816), (4288, 49515), (5360, 39612), (6432, 33010), (6602, 32160), (8040, 26408), (9903, 21440), (10720, 19806), (12864, 16505), (13204, 16080)]