212325120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2633}}^1$

素因数の和:2667

約数の個数: 216

約数和(自身を含む): 839887776

約数和(自身を除く): 627562656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2633, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5266, 5376, 5760, 6720, 7899, 8064, 8960, 10080, 10532, 11520, 13165, 13440, 15798, 16128, 18431, 20160, 21064, 23697, 26330, 26880, 31596, 36862, 39495, 40320, 42128, 47394, 52660, 55293, 63192, 73724, 78990, 80640, 84256, 92155, 94788, 105320, 110586, 118485, 126384, 147448, 157980, 165879, 168512, 184310, 189576, 210640, 221172, 236970, 252768, 276465, 294896, 315960, 331758, 337024, 368620, 379152, 421280, 442344, 473940, 505536, 552930, 589792, 631920, 663516, 674048, 737240, 758304, 829395, 842560, 884688, 947880, 1011072, 1105860, 1179584, 1263840, 1327032, 1474480, 1516608, 1658790, 1685120, 1769376, 1895760, 2022144, 2211720, 2359168, 2527680, 2654064, 2948960, 3033216, 3317580, 3370240, 3538752, 3791520, 4423440, 4718336, 5055360, 5308128, 5897920, 6066432, 6635160, 7077504, 7583040, 8846880, 10110720, 10616256, 11795840, 13270320, 14155008, 15166080, 17693760, 21232512, 23591680, 26540640, 30332160, 35387520, 42465024, 53081280, 70775040, 106162560, 212325120]

約数ペア:

[(1, 212325120), (2, 106162560), (3, 70775040), (4, 53081280), (5, 42465024), (6, 35387520), (7, 30332160), (8, 26540640), (9, 23591680), (10, 21232512), (12, 17693760), (14, 15166080), (15, 14155008), (16, 13270320), (18, 11795840), (20, 10616256), (21, 10110720), (24, 8846880), (28, 7583040), (30, 7077504), (32, 6635160), (35, 6066432), (36, 5897920), (40, 5308128), (42, 5055360), (45, 4718336), (48, 4423440), (56, 3791520), (60, 3538752), (63, 3370240), (64, 3317580), (70, 3033216), (72, 2948960), (80, 2654064), (84, 2527680), (90, 2359168), (96, 2211720), (105, 2022144), (112, 1895760), (120, 1769376), (126, 1685120), (128, 1658790), (140, 1516608), (144, 1474480), (160, 1327032), (168, 1263840), (180, 1179584), (192, 1105860), (210, 1011072), (224, 947880), (240, 884688), (252, 842560), (256, 829395), (280, 758304), (288, 737240), (315, 674048), (320, 663516), (336, 631920), (360, 589792), (384, 552930), (420, 505536), (448, 473940), (480, 442344), (504, 421280), (560, 379152), (576, 368620), (630, 337024), (640, 331758), (672, 315960), (720, 294896), (768, 276465), (840, 252768), (896, 236970), (960, 221172), (1008, 210640), (1120, 189576), (1152, 184310), (1260, 168512), (1280, 165879), (1344, 157980), (1440, 147448), (1680, 126384), (1792, 118485), (1920, 110586), (2016, 105320), (2240, 94788), (2304, 92155), (2520, 84256), (2633, 80640), (2688, 78990), (2880, 73724), (3360, 63192), (3840, 55293), (4032, 52660), (4480, 47394), (5040, 42128), (5266, 40320), (5376, 39495), (5760, 36862), (6720, 31596), (7899, 26880), (8064, 26330), (8960, 23697), (10080, 21064), (10532, 20160), (11520, 18431), (13165, 16128), (13440, 15798)]