213030720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10567}}^1$

素因数の和:10597

約数の個数: 168

約数和(自身を含む): 837492864

約数和(自身を除く): 624462144

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10567, 20160, 21134, 31701, 42268, 52835, 63402, 73969, 84536, 95103, 105670, 126804, 147938, 158505, 169072, 190206, 211340, 221907, 253608, 295876, 317010, 338144, 369845, 380412, 422680, 443814, 475515, 507216, 591752, 634020, 665721, 676288, 739690, 760824, 845360, 887628, 951030, 1014432, 1109535, 1183504, 1268040, 1331442, 1479380, 1521648, 1690720, 1775256, 1902060, 2028864, 2219070, 2367008, 2536080, 2662884, 2958760, 3043296, 3328605, 3381440, 3550512, 3804120, 4438140, 4734016, 5072160, 5325768, 5917520, 6086592, 6657210, 7101024, 7608240, 8876280, 10144320, 10651536, 11835040, 13314420, 14202048, 15216480, 17752560, 21303072, 23670080, 26628840, 30432960, 35505120, 42606144, 53257680, 71010240, 106515360, 213030720]

約数ペア:

[(1, 213030720), (2, 106515360), (3, 71010240), (4, 53257680), (5, 42606144), (6, 35505120), (7, 30432960), (8, 26628840), (9, 23670080), (10, 21303072), (12, 17752560), (14, 15216480), (15, 14202048), (16, 13314420), (18, 11835040), (20, 10651536), (21, 10144320), (24, 8876280), (28, 7608240), (30, 7101024), (32, 6657210), (35, 6086592), (36, 5917520), (40, 5325768), (42, 5072160), (45, 4734016), (48, 4438140), (56, 3804120), (60, 3550512), (63, 3381440), (64, 3328605), (70, 3043296), (72, 2958760), (80, 2662884), (84, 2536080), (90, 2367008), (96, 2219070), (105, 2028864), (112, 1902060), (120, 1775256), (126, 1690720), (140, 1521648), (144, 1479380), (160, 1331442), (168, 1268040), (180, 1183504), (192, 1109535), (210, 1014432), (224, 951030), (240, 887628), (252, 845360), (280, 760824), (288, 739690), (315, 676288), (320, 665721), (336, 634020), (360, 591752), (420, 507216), (448, 475515), (480, 443814), (504, 422680), (560, 380412), (576, 369845), (630, 338144), (672, 317010), (720, 295876), (840, 253608), (960, 221907), (1008, 211340), (1120, 190206), (1260, 169072), (1344, 158505), (1440, 147938), (1680, 126804), (2016, 105670), (2240, 95103), (2520, 84536), (2880, 73969), (3360, 63402), (4032, 52835), (5040, 42268), (6720, 31701), (10080, 21134), (10567, 20160)]