18977159520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133117}}^1$

素因数の和:133155

約数の個数: 240

約数和(自身を含む): 73062613008

約数和(自身を除く): 54085453488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 71280, 133117, 142560, 266234, 399351, 532468, 665585, 798702, 1064936, 1198053, 1331170, 1464287, 1597404, 1996755, 2129872, 2396106, 2662340, 2928574, 3194808, 3594159, 3993510, 4259744, 4392861, 4792212, 5324680, 5857148, 5990265, 6389616, 7188318, 7321435, 7987020, 8785722, 9584424, 10649360, 10782477, 11714296, 11980530, 12779232, 13178583, 14376636, 14642870, 15974040, 17571444, 17970795, 19168848, 21298720, 21564954, 21964305, 23428592, 23961060, 26357166, 28753272, 29285740, 31948080, 35142888, 35941590, 38337696, 39535749, 43129908, 43928610, 46857184, 47922120, 52714332, 53912385, 57506544, 58571480, 63896160, 65892915, 70285776, 71883180, 79071498, 86259816, 87857220, 95844240, 105428664, 107824770, 115013088, 117142960, 118607247, 131785830, 140571552, 143766360, 158142996, 172519632, 175714440, 191688480, 197678745, 210857328, 215649540, 234285920, 237214494, 263571660, 287532720, 316285992, 345039264, 351428880, 395357490, 421714656, 431299080, 474428988, 527143320, 575065440, 593036235, 632571984, 702857760, 790714980, 862598160, 948857976, 1054286640, 1186072470, 1265143968, 1581429960, 1725196320, 1897715952, 2108573280, 2372144940, 3162859920, 3795431904, 4744289880, 6325719840, 9488579760, 18977159520]

約数ペア:

[(1, 18977159520), (2, 9488579760), (3, 6325719840), (4, 4744289880), (5, 3795431904), (6, 3162859920), (8, 2372144940), (9, 2108573280), (10, 1897715952), (11, 1725196320), (12, 1581429960), (15, 1265143968), (16, 1186072470), (18, 1054286640), (20, 948857976), (22, 862598160), (24, 790714980), (27, 702857760), (30, 632571984), (32, 593036235), (33, 575065440), (36, 527143320), (40, 474428988), (44, 431299080), (45, 421714656), (48, 395357490), (54, 351428880), (55, 345039264), (60, 316285992), (66, 287532720), (72, 263571660), (80, 237214494), (81, 234285920), (88, 215649540), (90, 210857328), (96, 197678745), (99, 191688480), (108, 175714440), (110, 172519632), (120, 158142996), (132, 143766360), (135, 140571552), (144, 131785830), (160, 118607247), (162, 117142960), (165, 115013088), (176, 107824770), (180, 105428664), (198, 95844240), (216, 87857220), (220, 86259816), (240, 79071498), (264, 71883180), (270, 70285776), (288, 65892915), (297, 63896160), (324, 58571480), (330, 57506544), (352, 53912385), (360, 52714332), (396, 47922120), (405, 46857184), (432, 43928610), (440, 43129908), (480, 39535749), (495, 38337696), (528, 35941590), (540, 35142888), (594, 31948080), (648, 29285740), (660, 28753272), (720, 26357166), (792, 23961060), (810, 23428592), (864, 21964305), (880, 21564954), (891, 21298720), (990, 19168848), (1056, 17970795), (1080, 17571444), (1188, 15974040), (1296, 14642870), (1320, 14376636), (1440, 13178583), (1485, 12779232), (1584, 11980530), (1620, 11714296), (1760, 10782477), (1782, 10649360), (1980, 9584424), (2160, 8785722), (2376, 7987020), (2592, 7321435), (2640, 7188318), (2970, 6389616), (3168, 5990265), (3240, 5857148), (3564, 5324680), (3960, 4792212), (4320, 4392861), (4455, 4259744), (4752, 3993510), (5280, 3594159), (5940, 3194808), (6480, 2928574), (7128, 2662340), (7920, 2396106), (8910, 2129872), (9504, 1996755), (11880, 1597404), (12960, 1464287), (14256, 1331170), (15840, 1198053), (17820, 1064936), (23760, 798702), (28512, 665585), (35640, 532468), (47520, 399351), (71280, 266234), (133117, 142560)]