189103680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:578

約数の個数: 224

約数和(自身を含む): 683971200

約数和(自身を除く): 494867520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 509, 516, 540, 576, 645, 688, 720, 774, 860, 864, 960, 1018, 1032, 1080, 1161, 1290, 1376, 1440, 1527, 1548, 1720, 1728, 1935, 2036, 2064, 2160, 2322, 2545, 2580, 2752, 2880, 3054, 3096, 3440, 3870, 4072, 4128, 4320, 4581, 4644, 5090, 5160, 5805, 6108, 6192, 6880, 7635, 7740, 8144, 8256, 8640, 9162, 9288, 10180, 10320, 11610, 12216, 12384, 13743, 13760, 15270, 15480, 16288, 18324, 18576, 20360, 20640, 21887, 22905, 23220, 24432, 24768, 27486, 30540, 30960, 32576, 36648, 37152, 40720, 41280, 43774, 45810, 46440, 48864, 54972, 61080, 61920, 65661, 68715, 73296, 74304, 81440, 87548, 91620, 92880, 97728, 109435, 109944, 122160, 123840, 131322, 137430, 146592, 162880, 175096, 183240, 185760, 196983, 218870, 219888, 244320, 262644, 274860, 293184, 328305, 350192, 366480, 371520, 393966, 437740, 439776, 488640, 525288, 549720, 590949, 656610, 700384, 732960, 787932, 875480, 879552, 984915, 1050576, 1099440, 1181898, 1313220, 1400768, 1465920, 1575864, 1750960, 1969830, 2101152, 2198880, 2363796, 2626440, 2954745, 3151728, 3501920, 3939660, 4202304, 4397760, 4727592, 5252880, 5909490, 6303456, 7003840, 7879320, 9455184, 10505760, 11818980, 12606912, 15758640, 18910368, 21011520, 23637960, 31517280, 37820736, 47275920, 63034560, 94551840, 189103680]

約数ペア:

[(1, 189103680), (2, 94551840), (3, 63034560), (4, 47275920), (5, 37820736), (6, 31517280), (8, 23637960), (9, 21011520), (10, 18910368), (12, 15758640), (15, 12606912), (16, 11818980), (18, 10505760), (20, 9455184), (24, 7879320), (27, 7003840), (30, 6303456), (32, 5909490), (36, 5252880), (40, 4727592), (43, 4397760), (45, 4202304), (48, 3939660), (54, 3501920), (60, 3151728), (64, 2954745), (72, 2626440), (80, 2363796), (86, 2198880), (90, 2101152), (96, 1969830), (108, 1750960), (120, 1575864), (129, 1465920), (135, 1400768), (144, 1313220), (160, 1181898), (172, 1099440), (180, 1050576), (192, 984915), (215, 879552), (216, 875480), (240, 787932), (258, 732960), (270, 700384), (288, 656610), (320, 590949), (344, 549720), (360, 525288), (387, 488640), (430, 439776), (432, 437740), (480, 393966), (509, 371520), (516, 366480), (540, 350192), (576, 328305), (645, 293184), (688, 274860), (720, 262644), (774, 244320), (860, 219888), (864, 218870), (960, 196983), (1018, 185760), (1032, 183240), (1080, 175096), (1161, 162880), (1290, 146592), (1376, 137430), (1440, 131322), (1527, 123840), (1548, 122160), (1720, 109944), (1728, 109435), (1935, 97728), (2036, 92880), (2064, 91620), (2160, 87548), (2322, 81440), (2545, 74304), (2580, 73296), (2752, 68715), (2880, 65661), (3054, 61920), (3096, 61080), (3440, 54972), (3870, 48864), (4072, 46440), (4128, 45810), (4320, 43774), (4581, 41280), (4644, 40720), (5090, 37152), (5160, 36648), (5805, 32576), (6108, 30960), (6192, 30540), (6880, 27486), (7635, 24768), (7740, 24432), (8144, 23220), (8256, 22905), (8640, 21887), (9162, 20640), (9288, 20360), (10180, 18576), (10320, 18324), (11610, 16288), (12216, 15480), (12384, 15270), (13743, 13760)]