165103920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 280

約数和(自身を含む): 609894000

約数和(自身を除く): 444790080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 149, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 298, 304, 324, 342, 360, 380, 405, 432, 447, 456, 486, 513, 540, 570, 596, 648, 684, 720, 729, 745, 760, 810, 855, 894, 912, 972, 1026, 1080, 1140, 1192, 1215, 1296, 1341, 1368, 1458, 1490, 1520, 1539, 1620, 1710, 1788, 1944, 2052, 2160, 2235, 2280, 2384, 2430, 2565, 2682, 2736, 2831, 2916, 2980, 3078, 3240, 3420, 3576, 3645, 3888, 4023, 4104, 4470, 4560, 4617, 4860, 5130, 5364, 5662, 5832, 5960, 6156, 6480, 6705, 6840, 7152, 7290, 7695, 8046, 8208, 8493, 8940, 9234, 9720, 10260, 10728, 11324, 11664, 11920, 12069, 12312, 13410, 13680, 13851, 14155, 14580, 15390, 16092, 16986, 17880, 18468, 19440, 20115, 20520, 21456, 22648, 23085, 24138, 24624, 25479, 26820, 27702, 28310, 29160, 30780, 32184, 33972, 35760, 36207, 36936, 40230, 41040, 42465, 45296, 46170, 48276, 50958, 53640, 55404, 56620, 58320, 60345, 61560, 64368, 67944, 69255, 72414, 73872, 76437, 80460, 84930, 92340, 96552, 101916, 107280, 108621, 110808, 113240, 120690, 123120, 127395, 135888, 138510, 144828, 152874, 160920, 169860, 181035, 184680, 193104, 203832, 217242, 221616, 226480, 229311, 241380, 254790, 277020, 289656, 305748, 321840, 339720, 362070, 369360, 382185, 407664, 434484, 458622, 482760, 509580, 543105, 554040, 579312, 611496, 679440, 687933, 724140, 764370, 868968, 917244, 965520, 1019160, 1086210, 1108080, 1146555, 1222992, 1375866, 1448280, 1528740, 1737936, 1834488, 2038320, 2063799, 2172420, 2293110, 2751732, 2896560, 3057480, 3439665, 3668976, 4127598, 4344840, 4586220, 5503464, 6114960, 6879330, 8255196, 8689680, 9172440, 10318995, 11006928, 13758660, 16510392, 18344880, 20637990, 27517320, 33020784, 41275980, 55034640, 82551960, 165103920]

約数ペア:

[(1, 165103920), (2, 82551960), (3, 55034640), (4, 41275980), (5, 33020784), (6, 27517320), (8, 20637990), (9, 18344880), (10, 16510392), (12, 13758660), (15, 11006928), (16, 10318995), (18, 9172440), (19, 8689680), (20, 8255196), (24, 6879330), (27, 6114960), (30, 5503464), (36, 4586220), (38, 4344840), (40, 4127598), (45, 3668976), (48, 3439665), (54, 3057480), (57, 2896560), (60, 2751732), (72, 2293110), (76, 2172420), (80, 2063799), (81, 2038320), (90, 1834488), (95, 1737936), (108, 1528740), (114, 1448280), (120, 1375866), (135, 1222992), (144, 1146555), (149, 1108080), (152, 1086210), (162, 1019160), (171, 965520), (180, 917244), (190, 868968), (216, 764370), (228, 724140), (240, 687933), (243, 679440), (270, 611496), (285, 579312), (298, 554040), (304, 543105), (324, 509580), (342, 482760), (360, 458622), (380, 434484), (405, 407664), (432, 382185), (447, 369360), (456, 362070), (486, 339720), (513, 321840), (540, 305748), (570, 289656), (596, 277020), (648, 254790), (684, 241380), (720, 229311), (729, 226480), (745, 221616), (760, 217242), (810, 203832), (855, 193104), (894, 184680), (912, 181035), (972, 169860), (1026, 160920), (1080, 152874), (1140, 144828), (1192, 138510), (1215, 135888), (1296, 127395), (1341, 123120), (1368, 120690), (1458, 113240), (1490, 110808), (1520, 108621), (1539, 107280), (1620, 101916), (1710, 96552), (1788, 92340), (1944, 84930), (2052, 80460), (2160, 76437), (2235, 73872), (2280, 72414), (2384, 69255), (2430, 67944), (2565, 64368), (2682, 61560), (2736, 60345), (2831, 58320), (2916, 56620), (2980, 55404), (3078, 53640), (3240, 50958), (3420, 48276), (3576, 46170), (3645, 45296), (3888, 42465), (4023, 41040), (4104, 40230), (4470, 36936), (4560, 36207), (4617, 35760), (4860, 33972), (5130, 32184), (5364, 30780), (5662, 29160), (5832, 28310), (5960, 27702), (6156, 26820), (6480, 25479), (6705, 24624), (6840, 24138), (7152, 23085), (7290, 22648), (7695, 21456), (8046, 20520), (8208, 20115), (8493, 19440), (8940, 18468), (9234, 17880), (9720, 16986), (10260, 16092), (10728, 15390), (11324, 14580), (11664, 14155), (11920, 13851), (12069, 13680), (12312, 13410)]