13088880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 52228800

約数和(自身を除く): 39139920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 53, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 106, 112, 120, 126, 140, 144, 147, 159, 168, 180, 196, 210, 212, 240, 245, 252, 265, 280, 294, 315, 318, 336, 343, 360, 371, 392, 420, 424, 441, 477, 490, 504, 530, 560, 588, 630, 636, 686, 720, 735, 742, 784, 795, 840, 848, 882, 954, 980, 1008, 1029, 1060, 1113, 1176, 1260, 1272, 1372, 1470, 1484, 1590, 1680, 1715, 1764, 1855, 1908, 1960, 2058, 2120, 2205, 2226, 2352, 2385, 2520, 2544, 2597, 2744, 2940, 2968, 3087, 3180, 3339, 3430, 3528, 3710, 3816, 3920, 4116, 4240, 4410, 4452, 4770, 5040, 5145, 5194, 5488, 5565, 5880, 5936, 6174, 6360, 6678, 6860, 7056, 7420, 7632, 7791, 8232, 8820, 8904, 9540, 10290, 10388, 11130, 11760, 12348, 12720, 12985, 13356, 13720, 14840, 15435, 15582, 16464, 16695, 17640, 17808, 18179, 19080, 20580, 20776, 22260, 23373, 24696, 25970, 26712, 27440, 29680, 30870, 31164, 33390, 35280, 36358, 38160, 38955, 41160, 41552, 44520, 46746, 49392, 51940, 53424, 54537, 61740, 62328, 66780, 72716, 77910, 82320, 89040, 90895, 93492, 103880, 109074, 116865, 123480, 124656, 133560, 145432, 155820, 163611, 181790, 186984, 207760, 218148, 233730, 246960, 267120, 272685, 290864, 311640, 327222, 363580, 373968, 436296, 467460, 545370, 623280, 654444, 727160, 818055, 872592, 934920, 1090740, 1308888, 1454320, 1636110, 1869840, 2181480, 2617776, 3272220, 4362960, 6544440, 13088880]

約数ペア:

[(1, 13088880), (2, 6544440), (3, 4362960), (4, 3272220), (5, 2617776), (6, 2181480), (7, 1869840), (8, 1636110), (9, 1454320), (10, 1308888), (12, 1090740), (14, 934920), (15, 872592), (16, 818055), (18, 727160), (20, 654444), (21, 623280), (24, 545370), (28, 467460), (30, 436296), (35, 373968), (36, 363580), (40, 327222), (42, 311640), (45, 290864), (48, 272685), (49, 267120), (53, 246960), (56, 233730), (60, 218148), (63, 207760), (70, 186984), (72, 181790), (80, 163611), (84, 155820), (90, 145432), (98, 133560), (105, 124656), (106, 123480), (112, 116865), (120, 109074), (126, 103880), (140, 93492), (144, 90895), (147, 89040), (159, 82320), (168, 77910), (180, 72716), (196, 66780), (210, 62328), (212, 61740), (240, 54537), (245, 53424), (252, 51940), (265, 49392), (280, 46746), (294, 44520), (315, 41552), (318, 41160), (336, 38955), (343, 38160), (360, 36358), (371, 35280), (392, 33390), (420, 31164), (424, 30870), (441, 29680), (477, 27440), (490, 26712), (504, 25970), (530, 24696), (560, 23373), (588, 22260), (630, 20776), (636, 20580), (686, 19080), (720, 18179), (735, 17808), (742, 17640), (784, 16695), (795, 16464), (840, 15582), (848, 15435), (882, 14840), (954, 13720), (980, 13356), (1008, 12985), (1029, 12720), (1060, 12348), (1113, 11760), (1176, 11130), (1260, 10388), (1272, 10290), (1372, 9540), (1470, 8904), (1484, 8820), (1590, 8232), (1680, 7791), (1715, 7632), (1764, 7420), (1855, 7056), (1908, 6860), (1960, 6678), (2058, 6360), (2120, 6174), (2205, 5936), (2226, 5880), (2352, 5565), (2385, 5488), (2520, 5194), (2544, 5145), (2597, 5040), (2744, 4770), (2940, 4452), (2968, 4410), (3087, 4240), (3180, 4116), (3339, 3920), (3430, 3816), (3528, 3710)]