214200720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:910

約数の個数: 160

約数和(自身を含む): 744416640

約数和(自身を除く): 530215920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 757, 786, 1048, 1080, 1179, 1310, 1514, 1572, 1965, 2096, 2160, 2271, 2358, 2620, 3028, 3144, 3537, 3785, 3930, 4542, 4716, 5240, 5895, 6056, 6288, 6813, 7074, 7570, 7860, 9084, 9432, 10480, 11355, 11790, 12112, 13626, 14148, 15140, 15720, 17685, 18168, 18864, 20439, 22710, 23580, 27252, 28296, 30280, 31440, 34065, 35370, 36336, 40878, 45420, 47160, 54504, 56592, 60560, 68130, 70740, 81756, 90840, 94320, 99167, 102195, 109008, 136260, 141480, 163512, 181680, 198334, 204390, 272520, 282960, 297501, 327024, 396668, 408780, 495835, 545040, 595002, 793336, 817560, 892503, 991670, 1190004, 1487505, 1586672, 1635120, 1785006, 1983340, 2380008, 2677509, 2975010, 3570012, 3966680, 4462515, 4760016, 5355018, 5950020, 7140024, 7933360, 8925030, 10710036, 11900040, 13387545, 14280048, 17850060, 21420072, 23800080, 26775090, 35700120, 42840144, 53550180, 71400240, 107100360, 214200720]

約数ペア:

[(1, 214200720), (2, 107100360), (3, 71400240), (4, 53550180), (5, 42840144), (6, 35700120), (8, 26775090), (9, 23800080), (10, 21420072), (12, 17850060), (15, 14280048), (16, 13387545), (18, 11900040), (20, 10710036), (24, 8925030), (27, 7933360), (30, 7140024), (36, 5950020), (40, 5355018), (45, 4760016), (48, 4462515), (54, 3966680), (60, 3570012), (72, 2975010), (80, 2677509), (90, 2380008), (108, 1983340), (120, 1785006), (131, 1635120), (135, 1586672), (144, 1487505), (180, 1190004), (216, 991670), (240, 892503), (262, 817560), (270, 793336), (360, 595002), (393, 545040), (432, 495835), (524, 408780), (540, 396668), (655, 327024), (720, 297501), (757, 282960), (786, 272520), (1048, 204390), (1080, 198334), (1179, 181680), (1310, 163512), (1514, 141480), (1572, 136260), (1965, 109008), (2096, 102195), (2160, 99167), (2271, 94320), (2358, 90840), (2620, 81756), (3028, 70740), (3144, 68130), (3537, 60560), (3785, 56592), (3930, 54504), (4542, 47160), (4716, 45420), (5240, 40878), (5895, 36336), (6056, 35370), (6288, 34065), (6813, 31440), (7074, 30280), (7570, 28296), (7860, 27252), (9084, 23580), (9432, 22710), (10480, 20439), (11355, 18864), (11790, 18168), (12112, 17685), (13626, 15720), (14148, 15140)]