21624835680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{238369}}^1$

素因数の和:238403

約数の個数: 240

約数和(自身を含む): 87220536480

約数和(自身を除く): 65595700800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 238369, 476738, 715107, 953476, 1191845, 1430214, 1668583, 1906952, 2145321, 2383690, 2860428, 3337166, 3575535, 3813904, 4290642, 4767380, 5005749, 5720856, 6435963, 6674332, 7151070, 7627808, 8342915, 8581284, 9534760, 10011498, 10726605, 11441712, 12871926, 13348664, 14302140, 15017247, 16685830, 17162568, 19069520, 19307889, 20022996, 21453210, 22883424, 25028745, 25743852, 26697328, 28604280, 30034494, 32179815, 33371660, 34325136, 38139040, 38615778, 40045992, 42906420, 45051741, 50057490, 51487704, 53394656, 57208560, 60068988, 64359630, 66743320, 68650272, 75086235, 77231556, 80091984, 85812840, 90103482, 96539445, 100114980, 102975408, 114417120, 120137976, 128719260, 133486640, 135155223, 150172470, 154463112, 160183968, 171625680, 180206964, 193078890, 200229960, 205950816, 225258705, 240275952, 257438520, 266973280, 270310446, 300344940, 308926224, 343251360, 360413928, 386157780, 400459920, 450517410, 480551904, 514877040, 540620892, 600689880, 617852448, 675776115, 720827856, 772315560, 800919840, 901034820, 1029754080, 1081241784, 1201379760, 1351552230, 1441655712, 1544631120, 1802069640, 2162483568, 2402759520, 2703104460, 3089262240, 3604139280, 4324967136, 5406208920, 7208278560, 10812417840, 21624835680]

約数ペア:

[(1, 21624835680), (2, 10812417840), (3, 7208278560), (4, 5406208920), (5, 4324967136), (6, 3604139280), (7, 3089262240), (8, 2703104460), (9, 2402759520), (10, 2162483568), (12, 1802069640), (14, 1544631120), (15, 1441655712), (16, 1351552230), (18, 1201379760), (20, 1081241784), (21, 1029754080), (24, 901034820), (27, 800919840), (28, 772315560), (30, 720827856), (32, 675776115), (35, 617852448), (36, 600689880), (40, 540620892), (42, 514877040), (45, 480551904), (48, 450517410), (54, 400459920), (56, 386157780), (60, 360413928), (63, 343251360), (70, 308926224), (72, 300344940), (80, 270310446), (81, 266973280), (84, 257438520), (90, 240275952), (96, 225258705), (105, 205950816), (108, 200229960), (112, 193078890), (120, 180206964), (126, 171625680), (135, 160183968), (140, 154463112), (144, 150172470), (160, 135155223), (162, 133486640), (168, 128719260), (180, 120137976), (189, 114417120), (210, 102975408), (216, 100114980), (224, 96539445), (240, 90103482), (252, 85812840), (270, 80091984), (280, 77231556), (288, 75086235), (315, 68650272), (324, 66743320), (336, 64359630), (360, 60068988), (378, 57208560), (405, 53394656), (420, 51487704), (432, 50057490), (480, 45051741), (504, 42906420), (540, 40045992), (560, 38615778), (567, 38139040), (630, 34325136), (648, 33371660), (672, 32179815), (720, 30034494), (756, 28604280), (810, 26697328), (840, 25743852), (864, 25028745), (945, 22883424), (1008, 21453210), (1080, 20022996), (1120, 19307889), (1134, 19069520), (1260, 17162568), (1296, 16685830), (1440, 15017247), (1512, 14302140), (1620, 13348664), (1680, 12871926), (1890, 11441712), (2016, 10726605), (2160, 10011498), (2268, 9534760), (2520, 8581284), (2592, 8342915), (2835, 7627808), (3024, 7151070), (3240, 6674332), (3360, 6435963), (3780, 5720856), (4320, 5005749), (4536, 4767380), (5040, 4290642), (5670, 3813904), (6048, 3575535), (6480, 3337166), (7560, 2860428), (9072, 2383690), (10080, 2145321), (11340, 1906952), (12960, 1668583), (15120, 1430214), (18144, 1191845), (22680, 953476), (30240, 715107), (45360, 476738), (90720, 238369)]