2151275040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5813}}^1$

素因数の和:6091

約数の個数: 144

約数和(自身を含む): 7371058968

約数和(自身を除く): 5219783928

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, 80, 90, 96, 120, 144, 160, 180, 240, 257, 288, 360, 480, 514, 720, 771, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 3084, 3855, 4112, 4626, 5140, 5813, 6168, 7710, 8224, 9252, 10280, 11565, 11626, 12336, 15420, 17439, 18504, 20560, 23130, 23252, 24672, 29065, 30840, 34878, 37008, 41120, 46260, 46504, 52317, 58130, 61680, 69756, 74016, 87195, 92520, 93008, 104634, 116260, 123360, 139512, 174390, 185040, 186016, 209268, 232520, 261585, 279024, 348780, 370080, 418536, 465040, 523170, 558048, 697560, 837072, 930080, 1046340, 1395120, 1493941, 1674144, 2092680, 2790240, 2987882, 4185360, 4481823, 5975764, 7469705, 8370720, 8963646, 11951528, 13445469, 14939410, 17927292, 22409115, 23903056, 26890938, 29878820, 35854584, 44818230, 47806112, 53781876, 59757640, 67227345, 71709168, 89636460, 107563752, 119515280, 134454690, 143418336, 179272920, 215127504, 239030560, 268909380, 358545840, 430255008, 537818760, 717091680, 1075637520, 2151275040]

約数ペア:

[(1, 2151275040), (2, 1075637520), (3, 717091680), (4, 537818760), (5, 430255008), (6, 358545840), (8, 268909380), (9, 239030560), (10, 215127504), (12, 179272920), (15, 143418336), (16, 134454690), (18, 119515280), (20, 107563752), (24, 89636460), (30, 71709168), (32, 67227345), (36, 59757640), (40, 53781876), (45, 47806112), (48, 44818230), (60, 35854584), (72, 29878820), (80, 26890938), (90, 23903056), (96, 22409115), (120, 17927292), (144, 14939410), (160, 13445469), (180, 11951528), (240, 8963646), (257, 8370720), (288, 7469705), (360, 5975764), (480, 4481823), (514, 4185360), (720, 2987882), (771, 2790240), (1028, 2092680), (1285, 1674144), (1440, 1493941), (1542, 1395120), (2056, 1046340), (2313, 930080), (2570, 837072), (3084, 697560), (3855, 558048), (4112, 523170), (4626, 465040), (5140, 418536), (5813, 370080), (6168, 348780), (7710, 279024), (8224, 261585), (9252, 232520), (10280, 209268), (11565, 186016), (11626, 185040), (12336, 174390), (15420, 139512), (17439, 123360), (18504, 116260), (20560, 104634), (23130, 93008), (23252, 92520), (24672, 87195), (29065, 74016), (30840, 69756), (34878, 61680), (37008, 58130), (41120, 52317), (46260, 46504)]