163789560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 256

約数和(自身を含む): 631411200

約数和(自身を除く): 467621640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 811, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1485, 1496, 1530, 1622, 1683, 1836, 1870, 1980, 2040, 2244, 2295, 2376, 2433, 2805, 2970, 3060, 3244, 3366, 3672, 3740, 3960, 4055, 4488, 4590, 4866, 5049, 5610, 5940, 6120, 6488, 6732, 7299, 7480, 8110, 8415, 8921, 9180, 9732, 10098, 11220, 11880, 12165, 13464, 13787, 14598, 16220, 16830, 17842, 18360, 19464, 20196, 21897, 22440, 24330, 25245, 26763, 27574, 29196, 32440, 33660, 35684, 36495, 40392, 41361, 43794, 44605, 48660, 50490, 53526, 55148, 58392, 67320, 68935, 71368, 72990, 80289, 82722, 87588, 89210, 97320, 100980, 107052, 109485, 110296, 124083, 133815, 137870, 145980, 151657, 160578, 165444, 175176, 178420, 201960, 206805, 214104, 218970, 240867, 248166, 267630, 275740, 291960, 303314, 321156, 330888, 356840, 372249, 401445, 413610, 437940, 454971, 481734, 496332, 535260, 551480, 606628, 620415, 642312, 744498, 758285, 802890, 827220, 875880, 909942, 963468, 992664, 1070520, 1204335, 1213256, 1240830, 1364913, 1488996, 1516570, 1605780, 1654440, 1819884, 1861245, 1926936, 2274855, 2408670, 2481660, 2729826, 2977992, 3033140, 3211560, 3639768, 3722490, 4094739, 4549710, 4817340, 4963320, 5459652, 6066280, 6824565, 7444980, 8189478, 9099420, 9634680, 10919304, 13649130, 14889960, 16378956, 18198840, 20473695, 27298260, 32757912, 40947390, 54596520, 81894780, 163789560]

約数ペア:

[(1, 163789560), (2, 81894780), (3, 54596520), (4, 40947390), (5, 32757912), (6, 27298260), (8, 20473695), (9, 18198840), (10, 16378956), (11, 14889960), (12, 13649130), (15, 10919304), (17, 9634680), (18, 9099420), (20, 8189478), (22, 7444980), (24, 6824565), (27, 6066280), (30, 5459652), (33, 4963320), (34, 4817340), (36, 4549710), (40, 4094739), (44, 3722490), (45, 3639768), (51, 3211560), (54, 3033140), (55, 2977992), (60, 2729826), (66, 2481660), (68, 2408670), (72, 2274855), (85, 1926936), (88, 1861245), (90, 1819884), (99, 1654440), (102, 1605780), (108, 1516570), (110, 1488996), (120, 1364913), (132, 1240830), (135, 1213256), (136, 1204335), (153, 1070520), (165, 992664), (170, 963468), (180, 909942), (187, 875880), (198, 827220), (204, 802890), (216, 758285), (220, 744498), (255, 642312), (264, 620415), (270, 606628), (297, 551480), (306, 535260), (330, 496332), (340, 481734), (360, 454971), (374, 437940), (396, 413610), (408, 401445), (440, 372249), (459, 356840), (495, 330888), (510, 321156), (540, 303314), (561, 291960), (594, 275740), (612, 267630), (660, 248166), (680, 240867), (748, 218970), (765, 214104), (792, 206805), (811, 201960), (918, 178420), (935, 175176), (990, 165444), (1020, 160578), (1080, 151657), (1122, 145980), (1188, 137870), (1224, 133815), (1320, 124083), (1485, 110296), (1496, 109485), (1530, 107052), (1622, 100980), (1683, 97320), (1836, 89210), (1870, 87588), (1980, 82722), (2040, 80289), (2244, 72990), (2295, 71368), (2376, 68935), (2433, 67320), (2805, 58392), (2970, 55148), (3060, 53526), (3244, 50490), (3366, 48660), (3672, 44605), (3740, 43794), (3960, 41361), (4055, 40392), (4488, 36495), (4590, 35684), (4866, 33660), (5049, 32440), (5610, 29196), (5940, 27574), (6120, 26763), (6488, 25245), (6732, 24330), (7299, 22440), (7480, 21897), (8110, 20196), (8415, 19464), (8921, 18360), (9180, 17842), (9732, 16830), (10098, 16220), (11220, 14598), (11880, 13787), (12165, 13464)]