178422480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 671742720

約数和(自身を除く): 493320240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 85, 86, 90, 102, 108, 113, 120, 129, 135, 136, 144, 153, 170, 172, 180, 204, 215, 216, 226, 240, 255, 258, 270, 272, 306, 339, 340, 344, 360, 387, 408, 430, 432, 452, 459, 510, 516, 540, 565, 612, 645, 678, 680, 688, 720, 731, 765, 774, 816, 860, 904, 918, 1017, 1020, 1032, 1080, 1130, 1161, 1224, 1290, 1356, 1360, 1462, 1530, 1548, 1695, 1720, 1808, 1836, 1921, 1935, 2034, 2040, 2064, 2160, 2193, 2260, 2295, 2322, 2448, 2580, 2712, 2924, 3051, 3060, 3096, 3390, 3440, 3655, 3672, 3842, 3870, 4068, 4080, 4386, 4520, 4590, 4644, 4859, 5085, 5160, 5424, 5763, 5805, 5848, 6102, 6120, 6192, 6579, 6780, 7310, 7344, 7684, 7740, 8136, 8772, 9040, 9180, 9288, 9605, 9718, 10170, 10320, 10965, 11526, 11610, 11696, 12204, 12240, 13158, 13560, 14577, 14620, 15255, 15368, 15480, 16272, 17289, 17544, 18360, 18576, 19210, 19436, 19737, 20340, 21930, 23052, 23220, 24295, 24408, 26316, 27120, 28815, 29154, 29240, 30510, 30736, 30960, 32895, 34578, 35088, 36720, 38420, 38872, 39474, 40680, 43731, 43860, 46104, 46440, 48590, 48816, 51867, 52632, 57630, 58308, 58480, 61020, 65790, 69156, 72885, 76840, 77744, 78948, 81360, 82603, 86445, 87462, 87720, 92208, 92880, 97180, 98685, 103734, 105264, 115260, 116616, 122040, 131193, 131580, 138312, 145770, 153680, 157896, 165206, 172890, 174924, 175440, 194360, 197370, 207468, 218655, 230520, 233232, 244080, 247809, 259335, 262386, 263160, 276624, 291540, 315792, 330412, 345780, 349848, 388720, 394740, 413015, 414936, 437310, 461040, 495618, 518670, 524772, 526320, 583080, 655965, 660824, 691560, 699696, 743427, 789480, 826030, 829872, 874620, 991236, 1037340, 1049544, 1166160, 1239045, 1311930, 1321648, 1383120, 1486854, 1578960, 1652060, 1749240, 1982472, 2074680, 2099088, 2230281, 2478090, 2623860, 2973708, 3304120, 3498480, 3717135, 3964944, 4149360, 4460562, 4956180, 5247720, 5947416, 6608240, 7434270, 8921124, 9912360, 10495440, 11151405, 11894832, 14868540, 17842248, 19824720, 22302810, 29737080, 35684496, 44605620, 59474160, 89211240, 178422480]

約数ペア:

[(1, 178422480), (2, 89211240), (3, 59474160), (4, 44605620), (5, 35684496), (6, 29737080), (8, 22302810), (9, 19824720), (10, 17842248), (12, 14868540), (15, 11894832), (16, 11151405), (17, 10495440), (18, 9912360), (20, 8921124), (24, 7434270), (27, 6608240), (30, 5947416), (34, 5247720), (36, 4956180), (40, 4460562), (43, 4149360), (45, 3964944), (48, 3717135), (51, 3498480), (54, 3304120), (60, 2973708), (68, 2623860), (72, 2478090), (80, 2230281), (85, 2099088), (86, 2074680), (90, 1982472), (102, 1749240), (108, 1652060), (113, 1578960), (120, 1486854), (129, 1383120), (135, 1321648), (136, 1311930), (144, 1239045), (153, 1166160), (170, 1049544), (172, 1037340), (180, 991236), (204, 874620), (215, 829872), (216, 826030), (226, 789480), (240, 743427), (255, 699696), (258, 691560), (270, 660824), (272, 655965), (306, 583080), (339, 526320), (340, 524772), (344, 518670), (360, 495618), (387, 461040), (408, 437310), (430, 414936), (432, 413015), (452, 394740), (459, 388720), (510, 349848), (516, 345780), (540, 330412), (565, 315792), (612, 291540), (645, 276624), (678, 263160), (680, 262386), (688, 259335), (720, 247809), (731, 244080), (765, 233232), (774, 230520), (816, 218655), (860, 207468), (904, 197370), (918, 194360), (1017, 175440), (1020, 174924), (1032, 172890), (1080, 165206), (1130, 157896), (1161, 153680), (1224, 145770), (1290, 138312), (1356, 131580), (1360, 131193), (1462, 122040), (1530, 116616), (1548, 115260), (1695, 105264), (1720, 103734), (1808, 98685), (1836, 97180), (1921, 92880), (1935, 92208), (2034, 87720), (2040, 87462), (2064, 86445), (2160, 82603), (2193, 81360), (2260, 78948), (2295, 77744), (2322, 76840), (2448, 72885), (2580, 69156), (2712, 65790), (2924, 61020), (3051, 58480), (3060, 58308), (3096, 57630), (3390, 52632), (3440, 51867), (3655, 48816), (3672, 48590), (3842, 46440), (3870, 46104), (4068, 43860), (4080, 43731), (4386, 40680), (4520, 39474), (4590, 38872), (4644, 38420), (4859, 36720), (5085, 35088), (5160, 34578), (5424, 32895), (5763, 30960), (5805, 30736), (5848, 30510), (6102, 29240), (6120, 29154), (6192, 28815), (6579, 27120), (6780, 26316), (7310, 24408), (7344, 24295), (7684, 23220), (7740, 23052), (8136, 21930), (8772, 20340), (9040, 19737), (9180, 19436), (9288, 19210), (9605, 18576), (9718, 18360), (10170, 17544), (10320, 17289), (10965, 16272), (11526, 15480), (11610, 15368), (11696, 15255), (12204, 14620), (12240, 14577), (13158, 13560)]