6544440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 25272000

約数和(自身を除く): 18727560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 53, 56, 60, 63, 70, 72, 84, 90, 98, 105, 106, 120, 126, 140, 147, 159, 168, 180, 196, 210, 212, 245, 252, 265, 280, 294, 315, 318, 343, 360, 371, 392, 420, 424, 441, 477, 490, 504, 530, 588, 630, 636, 686, 735, 742, 795, 840, 882, 954, 980, 1029, 1060, 1113, 1176, 1260, 1272, 1372, 1470, 1484, 1590, 1715, 1764, 1855, 1908, 1960, 2058, 2120, 2205, 2226, 2385, 2520, 2597, 2744, 2940, 2968, 3087, 3180, 3339, 3430, 3528, 3710, 3816, 4116, 4410, 4452, 4770, 5145, 5194, 5565, 5880, 6174, 6360, 6678, 6860, 7420, 7791, 8232, 8820, 8904, 9540, 10290, 10388, 11130, 12348, 12985, 13356, 13720, 14840, 15435, 15582, 16695, 17640, 18179, 19080, 20580, 20776, 22260, 23373, 24696, 25970, 26712, 30870, 31164, 33390, 36358, 38955, 41160, 44520, 46746, 51940, 54537, 61740, 62328, 66780, 72716, 77910, 90895, 93492, 103880, 109074, 116865, 123480, 133560, 145432, 155820, 163611, 181790, 186984, 218148, 233730, 272685, 311640, 327222, 363580, 436296, 467460, 545370, 654444, 727160, 818055, 934920, 1090740, 1308888, 1636110, 2181480, 3272220, 6544440]

約数ペア:

[(1, 6544440), (2, 3272220), (3, 2181480), (4, 1636110), (5, 1308888), (6, 1090740), (7, 934920), (8, 818055), (9, 727160), (10, 654444), (12, 545370), (14, 467460), (15, 436296), (18, 363580), (20, 327222), (21, 311640), (24, 272685), (28, 233730), (30, 218148), (35, 186984), (36, 181790), (40, 163611), (42, 155820), (45, 145432), (49, 133560), (53, 123480), (56, 116865), (60, 109074), (63, 103880), (70, 93492), (72, 90895), (84, 77910), (90, 72716), (98, 66780), (105, 62328), (106, 61740), (120, 54537), (126, 51940), (140, 46746), (147, 44520), (159, 41160), (168, 38955), (180, 36358), (196, 33390), (210, 31164), (212, 30870), (245, 26712), (252, 25970), (265, 24696), (280, 23373), (294, 22260), (315, 20776), (318, 20580), (343, 19080), (360, 18179), (371, 17640), (392, 16695), (420, 15582), (424, 15435), (441, 14840), (477, 13720), (490, 13356), (504, 12985), (530, 12348), (588, 11130), (630, 10388), (636, 10290), (686, 9540), (735, 8904), (742, 8820), (795, 8232), (840, 7791), (882, 7420), (954, 6860), (980, 6678), (1029, 6360), (1060, 6174), (1113, 5880), (1176, 5565), (1260, 5194), (1272, 5145), (1372, 4770), (1470, 4452), (1484, 4410), (1590, 4116), (1715, 3816), (1764, 3710), (1855, 3528), (1908, 3430), (1960, 3339), (2058, 3180), (2120, 3087), (2205, 2968), (2226, 2940), (2385, 2744), (2520, 2597)]