165278880

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 336

約数和(自身を含む): 636257160

約数和(自身を除く): 470978280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 109, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 218, 234, 240, 243, 260, 270, 288, 312, 324, 327, 351, 360, 390, 405, 416, 432, 436, 468, 480, 486, 520, 540, 545, 585, 624, 648, 654, 702, 720, 729, 780, 810, 864, 872, 936, 972, 981, 1040, 1053, 1080, 1090, 1170, 1215, 1248, 1296, 1308, 1404, 1417, 1440, 1458, 1560, 1620, 1635, 1744, 1755, 1872, 1944, 1962, 2080, 2106, 2160, 2180, 2340, 2430, 2592, 2616, 2808, 2834, 2916, 2943, 3120, 3159, 3240, 3270, 3488, 3510, 3645, 3744, 3888, 3924, 4212, 4251, 4320, 4360, 4680, 4860, 4905, 5232, 5265, 5616, 5668, 5832, 5886, 6240, 6318, 6480, 6540, 7020, 7085, 7290, 7776, 7848, 8424, 8502, 8720, 8829, 9360, 9477, 9720, 9810, 10464, 10530, 11232, 11336, 11664, 11772, 12636, 12753, 12960, 13080, 14040, 14170, 14580, 14715, 15696, 15795, 16848, 17004, 17440, 17658, 18720, 18954, 19440, 19620, 21060, 21255, 22672, 23328, 23544, 25272, 25506, 26160, 26487, 28080, 28340, 29160, 29430, 31392, 31590, 33696, 34008, 35316, 37908, 38259, 38880, 39240, 42120, 42510, 44145, 45344, 47088, 47385, 50544, 51012, 52320, 52974, 56160, 56680, 58320, 58860, 63180, 63765, 68016, 70632, 75816, 76518, 78480, 79461, 84240, 85020, 88290, 94176, 94770, 101088, 102024, 105948, 113360, 114777, 116640, 117720, 126360, 127530, 132435, 136032, 141264, 151632, 153036, 156960, 158922, 168480, 170040, 176580, 189540, 191295, 204048, 211896, 226720, 229554, 235440, 252720, 255060, 264870, 282528, 303264, 306072, 317844, 340080, 344331, 353160, 379080, 382590, 397305, 408096, 423792, 459108, 470880, 505440, 510120, 529740, 573885, 612144, 635688, 680160, 688662, 706320, 758160, 765180, 794610, 847584, 918216, 1020240, 1032993, 1059480, 1147770, 1224288, 1271376, 1377324, 1412640, 1516320, 1530360, 1589220, 1721655, 1836432, 2040480, 2065986, 2118960, 2295540, 2542752, 2754648, 3060720, 3178440, 3443310, 3672864, 4131972, 4237920, 4591080, 5164965, 5509296, 6121440, 6356880, 6886620, 8263944, 9182160, 10329930, 11018592, 12713760, 13773240, 16527888, 18364320, 20659860, 27546480, 33055776, 41319720, 55092960, 82639440, 165278880]

約数ペア:

[(1, 165278880), (2, 82639440), (3, 55092960), (4, 41319720), (5, 33055776), (6, 27546480), (8, 20659860), (9, 18364320), (10, 16527888), (12, 13773240), (13, 12713760), (15, 11018592), (16, 10329930), (18, 9182160), (20, 8263944), (24, 6886620), (26, 6356880), (27, 6121440), (30, 5509296), (32, 5164965), (36, 4591080), (39, 4237920), (40, 4131972), (45, 3672864), (48, 3443310), (52, 3178440), (54, 3060720), (60, 2754648), (65, 2542752), (72, 2295540), (78, 2118960), (80, 2065986), (81, 2040480), (90, 1836432), (96, 1721655), (104, 1589220), (108, 1530360), (109, 1516320), (117, 1412640), (120, 1377324), (130, 1271376), (135, 1224288), (144, 1147770), (156, 1059480), (160, 1032993), (162, 1020240), (180, 918216), (195, 847584), (208, 794610), (216, 765180), (218, 758160), (234, 706320), (240, 688662), (243, 680160), (260, 635688), (270, 612144), (288, 573885), (312, 529740), (324, 510120), (327, 505440), (351, 470880), (360, 459108), (390, 423792), (405, 408096), (416, 397305), (432, 382590), (436, 379080), (468, 353160), (480, 344331), (486, 340080), (520, 317844), (540, 306072), (545, 303264), (585, 282528), (624, 264870), (648, 255060), (654, 252720), (702, 235440), (720, 229554), (729, 226720), (780, 211896), (810, 204048), (864, 191295), (872, 189540), (936, 176580), (972, 170040), (981, 168480), (1040, 158922), (1053, 156960), (1080, 153036), (1090, 151632), (1170, 141264), (1215, 136032), (1248, 132435), (1296, 127530), (1308, 126360), (1404, 117720), (1417, 116640), (1440, 114777), (1458, 113360), (1560, 105948), (1620, 102024), (1635, 101088), (1744, 94770), (1755, 94176), (1872, 88290), (1944, 85020), (1962, 84240), (2080, 79461), (2106, 78480), (2160, 76518), (2180, 75816), (2340, 70632), (2430, 68016), (2592, 63765), (2616, 63180), (2808, 58860), (2834, 58320), (2916, 56680), (2943, 56160), (3120, 52974), (3159, 52320), (3240, 51012), (3270, 50544), (3488, 47385), (3510, 47088), (3645, 45344), (3744, 44145), (3888, 42510), (3924, 42120), (4212, 39240), (4251, 38880), (4320, 38259), (4360, 37908), (4680, 35316), (4860, 34008), (4905, 33696), (5232, 31590), (5265, 31392), (5616, 29430), (5668, 29160), (5832, 28340), (5886, 28080), (6240, 26487), (6318, 26160), (6480, 25506), (6540, 25272), (7020, 23544), (7085, 23328), (7290, 22672), (7776, 21255), (7848, 21060), (8424, 19620), (8502, 19440), (8720, 18954), (8829, 18720), (9360, 17658), (9477, 17440), (9720, 17004), (9810, 16848), (10464, 15795), (10530, 15696), (11232, 14715), (11336, 14580), (11664, 14170), (11772, 14040), (12636, 13080), (12753, 12960)]