1813239360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1151}}^1$

素因数の和:1721

約数の個数: 168

約数和(自身を含む): 6253618176

約数和(自身を除く): 4440378816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 547, 576, 720, 960, 1094, 1151, 1440, 1641, 2188, 2302, 2735, 2880, 3282, 3453, 4376, 4604, 4923, 5470, 5755, 6564, 6906, 8205, 8752, 9208, 9846, 10359, 10940, 11510, 13128, 13812, 16410, 17265, 17504, 18416, 19692, 20718, 21880, 23020, 24615, 26256, 27624, 32820, 34530, 35008, 36832, 39384, 41436, 43760, 46040, 49230, 51795, 52512, 55248, 65640, 69060, 73664, 78768, 82872, 87520, 92080, 98460, 103590, 105024, 110496, 131280, 138120, 157536, 165744, 175040, 184160, 196920, 207180, 220992, 262560, 276240, 315072, 331488, 368320, 393840, 414360, 525120, 552480, 629597, 662976, 787680, 828720, 1104960, 1259194, 1575360, 1657440, 1888791, 2518388, 3147985, 3314880, 3777582, 5036776, 5666373, 6295970, 7555164, 9443955, 10073552, 11332746, 12591940, 15110328, 18887910, 20147104, 22665492, 25183880, 28331865, 30220656, 37775820, 40294208, 45330984, 50367760, 56663730, 60441312, 75551640, 90661968, 100735520, 113327460, 120882624, 151103280, 181323936, 201471040, 226654920, 302206560, 362647872, 453309840, 604413120, 906619680, 1813239360]

約数ペア:

[(1, 1813239360), (2, 906619680), (3, 604413120), (4, 453309840), (5, 362647872), (6, 302206560), (8, 226654920), (9, 201471040), (10, 181323936), (12, 151103280), (15, 120882624), (16, 113327460), (18, 100735520), (20, 90661968), (24, 75551640), (30, 60441312), (32, 56663730), (36, 50367760), (40, 45330984), (45, 40294208), (48, 37775820), (60, 30220656), (64, 28331865), (72, 25183880), (80, 22665492), (90, 20147104), (96, 18887910), (120, 15110328), (144, 12591940), (160, 11332746), (180, 10073552), (192, 9443955), (240, 7555164), (288, 6295970), (320, 5666373), (360, 5036776), (480, 3777582), (547, 3314880), (576, 3147985), (720, 2518388), (960, 1888791), (1094, 1657440), (1151, 1575360), (1440, 1259194), (1641, 1104960), (2188, 828720), (2302, 787680), (2735, 662976), (2880, 629597), (3282, 552480), (3453, 525120), (4376, 414360), (4604, 393840), (4923, 368320), (5470, 331488), (5755, 315072), (6564, 276240), (6906, 262560), (8205, 220992), (8752, 207180), (9208, 196920), (9846, 184160), (10359, 175040), (10940, 165744), (11510, 157536), (13128, 138120), (13812, 131280), (16410, 110496), (17265, 105024), (17504, 103590), (18416, 98460), (19692, 92080), (20718, 87520), (21880, 82872), (23020, 78768), (24615, 73664), (26256, 69060), (27624, 65640), (32820, 55248), (34530, 52512), (35008, 51795), (36832, 49230), (39384, 46040), (41436, 43760)]