38281320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1416

約数の個数: 192

約数和(自身を含む): 155226240

約数和(自身を除く): 116944920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1381, 1386, 1540, 1848, 1980, 2310, 2520, 2762, 2772, 3080, 3465, 3960, 4143, 4620, 5524, 5544, 6905, 6930, 8286, 9240, 9667, 11048, 12429, 13810, 13860, 15191, 16572, 19334, 20715, 24858, 27620, 27720, 29001, 30382, 33144, 38668, 41430, 45573, 48335, 49716, 55240, 58002, 60764, 62145, 75955, 77336, 82860, 87003, 91146, 96670, 99432, 106337, 116004, 121528, 124290, 136719, 145005, 151910, 165720, 174006, 182292, 193340, 212674, 227865, 232008, 248580, 273438, 290010, 303820, 319011, 348012, 364584, 386680, 425348, 435015, 455730, 497160, 531685, 546876, 580020, 607640, 638022, 683595, 696024, 850696, 870030, 911460, 957033, 1063370, 1093752, 1160040, 1276044, 1367190, 1595055, 1740060, 1822920, 1914066, 2126740, 2552088, 2734380, 3190110, 3480120, 3828132, 4253480, 4785165, 5468760, 6380220, 7656264, 9570330, 12760440, 19140660, 38281320]

約数ペア:

[(1, 38281320), (2, 19140660), (3, 12760440), (4, 9570330), (5, 7656264), (6, 6380220), (7, 5468760), (8, 4785165), (9, 4253480), (10, 3828132), (11, 3480120), (12, 3190110), (14, 2734380), (15, 2552088), (18, 2126740), (20, 1914066), (21, 1822920), (22, 1740060), (24, 1595055), (28, 1367190), (30, 1276044), (33, 1160040), (35, 1093752), (36, 1063370), (40, 957033), (42, 911460), (44, 870030), (45, 850696), (55, 696024), (56, 683595), (60, 638022), (63, 607640), (66, 580020), (70, 546876), (72, 531685), (77, 497160), (84, 455730), (88, 435015), (90, 425348), (99, 386680), (105, 364584), (110, 348012), (120, 319011), (126, 303820), (132, 290010), (140, 273438), (154, 248580), (165, 232008), (168, 227865), (180, 212674), (198, 193340), (210, 182292), (220, 174006), (231, 165720), (252, 151910), (264, 145005), (280, 136719), (308, 124290), (315, 121528), (330, 116004), (360, 106337), (385, 99432), (396, 96670), (420, 91146), (440, 87003), (462, 82860), (495, 77336), (504, 75955), (616, 62145), (630, 60764), (660, 58002), (693, 55240), (770, 49716), (792, 48335), (840, 45573), (924, 41430), (990, 38668), (1155, 33144), (1260, 30382), (1320, 29001), (1381, 27720), (1386, 27620), (1540, 24858), (1848, 20715), (1980, 19334), (2310, 16572), (2520, 15191), (2762, 13860), (2772, 13810), (3080, 12429), (3465, 11048), (3960, 9667), (4143, 9240), (4620, 8286), (5524, 6930), (5544, 6905)]