2910877920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27691}}^1$

素因数の和:27785

約数の個数: 144

約数和(自身を含む): 10069808112

約数和(自身を除く): 7158930192

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, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 13140, 17520, 21024, 26280, 27691, 35040, 52560, 55382, 83073, 105120, 110764, 138455, 166146, 221528, 249219, 276910, 332292, 415365, 443056, 498438, 553820, 664584, 830730, 886112, 996876, 1107640, 1246095, 1329168, 1661460, 1993752, 2021443, 2215280, 2492190, 2658336, 3322920, 3987504, 4042886, 4430560, 4984380, 6064329, 6645840, 7975008, 8085772, 9968760, 10107215, 12128658, 13291680, 16171544, 18192987, 19937520, 20214430, 24257316, 30321645, 32343088, 36385974, 39875040, 40428860, 48514632, 60643290, 64686176, 72771948, 80857720, 90964935, 97029264, 121286580, 145543896, 161715440, 181929870, 194058528, 242573160, 291087792, 323430880, 363859740, 485146320, 582175584, 727719480, 970292640, 1455438960, 2910877920]

約数ペア:

[(1, 2910877920), (2, 1455438960), (3, 970292640), (4, 727719480), (5, 582175584), (6, 485146320), (8, 363859740), (9, 323430880), (10, 291087792), (12, 242573160), (15, 194058528), (16, 181929870), (18, 161715440), (20, 145543896), (24, 121286580), (30, 97029264), (32, 90964935), (36, 80857720), (40, 72771948), (45, 64686176), (48, 60643290), (60, 48514632), (72, 40428860), (73, 39875040), (80, 36385974), (90, 32343088), (96, 30321645), (120, 24257316), (144, 20214430), (146, 19937520), (160, 18192987), (180, 16171544), (219, 13291680), (240, 12128658), (288, 10107215), (292, 9968760), (360, 8085772), (365, 7975008), (438, 6645840), (480, 6064329), (584, 4984380), (657, 4430560), (720, 4042886), (730, 3987504), (876, 3322920), (1095, 2658336), (1168, 2492190), (1314, 2215280), (1440, 2021443), (1460, 1993752), (1752, 1661460), (2190, 1329168), (2336, 1246095), (2628, 1107640), (2920, 996876), (3285, 886112), (3504, 830730), (4380, 664584), (5256, 553820), (5840, 498438), (6570, 443056), (7008, 415365), (8760, 332292), (10512, 276910), (11680, 249219), (13140, 221528), (17520, 166146), (21024, 138455), (26280, 110764), (27691, 105120), (35040, 83073), (52560, 55382)]