191890080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 192

約数和(自身を含む): 687899520

約数和(自身を除く): 496009440

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, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1033, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2066, 2160, 2322, 2580, 3096, 3099, 3440, 3870, 4128, 4132, 4320, 4644, 5160, 5165, 5805, 6192, 6198, 6880, 7740, 8264, 9288, 9297, 10320, 10330, 11610, 12384, 12396, 15480, 15495, 16528, 18576, 18594, 20640, 20660, 23220, 24792, 27891, 30960, 30990, 33056, 37152, 37188, 41320, 44419, 46440, 46485, 49584, 55782, 61920, 61980, 74376, 82640, 88838, 92880, 92970, 99168, 111564, 123960, 133257, 139455, 148752, 165280, 177676, 185760, 185940, 222095, 223128, 247920, 266514, 278910, 297504, 355352, 371880, 399771, 444190, 446256, 495840, 533028, 557820, 666285, 710704, 743760, 799542, 888380, 892512, 1066056, 1115640, 1199313, 1332570, 1421408, 1487520, 1599084, 1776760, 1998855, 2132112, 2231280, 2398626, 2665140, 3198168, 3553520, 3997710, 4264224, 4462560, 4797252, 5330280, 5996565, 6396336, 7107040, 7995420, 9594504, 10660560, 11993130, 12792672, 15990840, 19189008, 21321120, 23986260, 31981680, 38378016, 47972520, 63963360, 95945040, 191890080]

約数ペア:

[(1, 191890080), (2, 95945040), (3, 63963360), (4, 47972520), (5, 38378016), (6, 31981680), (8, 23986260), (9, 21321120), (10, 19189008), (12, 15990840), (15, 12792672), (16, 11993130), (18, 10660560), (20, 9594504), (24, 7995420), (27, 7107040), (30, 6396336), (32, 5996565), (36, 5330280), (40, 4797252), (43, 4462560), (45, 4264224), (48, 3997710), (54, 3553520), (60, 3198168), (72, 2665140), (80, 2398626), (86, 2231280), (90, 2132112), (96, 1998855), (108, 1776760), (120, 1599084), (129, 1487520), (135, 1421408), (144, 1332570), (160, 1199313), (172, 1115640), (180, 1066056), (215, 892512), (216, 888380), (240, 799542), (258, 743760), (270, 710704), (288, 666285), (344, 557820), (360, 533028), (387, 495840), (430, 446256), (432, 444190), (480, 399771), (516, 371880), (540, 355352), (645, 297504), (688, 278910), (720, 266514), (774, 247920), (860, 223128), (864, 222095), (1032, 185940), (1033, 185760), (1080, 177676), (1161, 165280), (1290, 148752), (1376, 139455), (1440, 133257), (1548, 123960), (1720, 111564), (1935, 99168), (2064, 92970), (2066, 92880), (2160, 88838), (2322, 82640), (2580, 74376), (3096, 61980), (3099, 61920), (3440, 55782), (3870, 49584), (4128, 46485), (4132, 46440), (4320, 44419), (4644, 41320), (5160, 37188), (5165, 37152), (5805, 33056), (6192, 30990), (6198, 30960), (6880, 27891), (7740, 24792), (8264, 23220), (9288, 20660), (9297, 20640), (10320, 18594), (10330, 18576), (11610, 16528), (12384, 15495), (12396, 15480)]