213751440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 320

約数和(自身を含む): 858040320

約数和(自身を除く): 644288880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 168, 180, 189, 201, 210, 211, 216, 240, 252, 268, 270, 280, 315, 335, 336, 360, 378, 402, 420, 422, 432, 469, 504, 536, 540, 560, 603, 630, 633, 670, 720, 756, 804, 840, 844, 938, 945, 1005, 1008, 1055, 1072, 1080, 1206, 1260, 1266, 1340, 1407, 1477, 1512, 1608, 1680, 1688, 1809, 1876, 1890, 1899, 2010, 2110, 2160, 2345, 2412, 2520, 2532, 2680, 2814, 2954, 3015, 3024, 3165, 3216, 3376, 3618, 3752, 3780, 3798, 4020, 4220, 4221, 4431, 4690, 4824, 5040, 5064, 5360, 5628, 5697, 5908, 6030, 6330, 7035, 7236, 7385, 7504, 7560, 7596, 8040, 8440, 8442, 8862, 9045, 9380, 9495, 9648, 10128, 11256, 11394, 11816, 12060, 12660, 12663, 13293, 14070, 14137, 14472, 14770, 15120, 15192, 16080, 16880, 16884, 17724, 18090, 18760, 18990, 21105, 22155, 22512, 22788, 23632, 24120, 25320, 25326, 26586, 28140, 28274, 28485, 28944, 29540, 30384, 33768, 35448, 36180, 37520, 37980, 39879, 42210, 42411, 44310, 45576, 48240, 50640, 50652, 53172, 56280, 56548, 56970, 59080, 63315, 66465, 67536, 70685, 70896, 72360, 75960, 79758, 84420, 84822, 88620, 91152, 98959, 101304, 106344, 112560, 113096, 113940, 118160, 126630, 127233, 132930, 141370, 144720, 151920, 159516, 168840, 169644, 177240, 197918, 199395, 202608, 212055, 212688, 226192, 227880, 253260, 254466, 265860, 282740, 296877, 319032, 337680, 339288, 354480, 381699, 395836, 398790, 424110, 455760, 494795, 506520, 508932, 531720, 565480, 593754, 636165, 638064, 678576, 763398, 791672, 797580, 848220, 890631, 989590, 1013040, 1017864, 1063440, 1130960, 1187508, 1272330, 1484385, 1526796, 1583344, 1595160, 1696440, 1781262, 1908495, 1979180, 2035728, 2375016, 2544660, 2671893, 2968770, 3053592, 3190320, 3392880, 3562524, 3816990, 3958360, 4453155, 4750032, 5089320, 5343786, 5937540, 6107184, 7125048, 7633980, 7916720, 8906310, 10178640, 10687572, 11875080, 13359465, 14250096, 15267960, 17812620, 21375144, 23750160, 26718930, 30535920, 35625240, 42750288, 53437860, 71250480, 106875720, 213751440]

約数ペア:

[(1, 213751440), (2, 106875720), (3, 71250480), (4, 53437860), (5, 42750288), (6, 35625240), (7, 30535920), (8, 26718930), (9, 23750160), (10, 21375144), (12, 17812620), (14, 15267960), (15, 14250096), (16, 13359465), (18, 11875080), (20, 10687572), (21, 10178640), (24, 8906310), (27, 7916720), (28, 7633980), (30, 7125048), (35, 6107184), (36, 5937540), (40, 5343786), (42, 5089320), (45, 4750032), (48, 4453155), (54, 3958360), (56, 3816990), (60, 3562524), (63, 3392880), (67, 3190320), (70, 3053592), (72, 2968770), (80, 2671893), (84, 2544660), (90, 2375016), (105, 2035728), (108, 1979180), (112, 1908495), (120, 1781262), (126, 1696440), (134, 1595160), (135, 1583344), (140, 1526796), (144, 1484385), (168, 1272330), (180, 1187508), (189, 1130960), (201, 1063440), (210, 1017864), (211, 1013040), (216, 989590), (240, 890631), (252, 848220), (268, 797580), (270, 791672), (280, 763398), (315, 678576), (335, 638064), (336, 636165), (360, 593754), (378, 565480), (402, 531720), (420, 508932), (422, 506520), (432, 494795), (469, 455760), (504, 424110), (536, 398790), (540, 395836), (560, 381699), (603, 354480), (630, 339288), (633, 337680), (670, 319032), (720, 296877), (756, 282740), (804, 265860), (840, 254466), (844, 253260), (938, 227880), (945, 226192), (1005, 212688), (1008, 212055), (1055, 202608), (1072, 199395), (1080, 197918), (1206, 177240), (1260, 169644), (1266, 168840), (1340, 159516), (1407, 151920), (1477, 144720), (1512, 141370), (1608, 132930), (1680, 127233), (1688, 126630), (1809, 118160), (1876, 113940), (1890, 113096), (1899, 112560), (2010, 106344), (2110, 101304), (2160, 98959), (2345, 91152), (2412, 88620), (2520, 84822), (2532, 84420), (2680, 79758), (2814, 75960), (2954, 72360), (3015, 70896), (3024, 70685), (3165, 67536), (3216, 66465), (3376, 63315), (3618, 59080), (3752, 56970), (3780, 56548), (3798, 56280), (4020, 53172), (4220, 50652), (4221, 50640), (4431, 48240), (4690, 45576), (4824, 44310), (5040, 42411), (5064, 42210), (5360, 39879), (5628, 37980), (5697, 37520), (5908, 36180), (6030, 35448), (6330, 33768), (7035, 30384), (7236, 29540), (7385, 28944), (7504, 28485), (7560, 28274), (7596, 28140), (8040, 26586), (8440, 25326), (8442, 25320), (8862, 24120), (9045, 23632), (9380, 22788), (9495, 22512), (9648, 22155), (10128, 21105), (11256, 18990), (11394, 18760), (11816, 18090), (12060, 17724), (12660, 16884), (12663, 16880), (13293, 16080), (14070, 15192), (14137, 15120), (14472, 14770)]