1569891780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 4958815680

約数和(自身を除く): 3388923900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 317, 324, 405, 486, 540, 634, 810, 951, 972, 1019, 1215, 1268, 1585, 1620, 1902, 2038, 2430, 2853, 3057, 3170, 3804, 4076, 4755, 4860, 5095, 5706, 6114, 6340, 8559, 9171, 9510, 10190, 11412, 12228, 14265, 15285, 17118, 18342, 19020, 20380, 25677, 27513, 28530, 30570, 34236, 36684, 42795, 45855, 51354, 55026, 57060, 61140, 77031, 82539, 85590, 91710, 102708, 110052, 128385, 137565, 154062, 165078, 171180, 183420, 247617, 256770, 275130, 308124, 323023, 330156, 385155, 412695, 495234, 513540, 550260, 646046, 770310, 825390, 969069, 990468, 1238085, 1292092, 1540620, 1615115, 1650780, 1938138, 2476170, 2907207, 3230230, 3876276, 4845345, 4952340, 5814414, 6460460, 8721621, 9690690, 11628828, 14536035, 17443242, 19381380, 26164863, 29072070, 34886484, 43608105, 52329726, 58144140, 78494589, 87216210, 104659452, 130824315, 156989178, 174432420, 261648630, 313978356, 392472945, 523297260, 784945890, 1569891780]

約数ペア:

[(1, 1569891780), (2, 784945890), (3, 523297260), (4, 392472945), (5, 313978356), (6, 261648630), (9, 174432420), (10, 156989178), (12, 130824315), (15, 104659452), (18, 87216210), (20, 78494589), (27, 58144140), (30, 52329726), (36, 43608105), (45, 34886484), (54, 29072070), (60, 26164863), (81, 19381380), (90, 17443242), (108, 14536035), (135, 11628828), (162, 9690690), (180, 8721621), (243, 6460460), (270, 5814414), (317, 4952340), (324, 4845345), (405, 3876276), (486, 3230230), (540, 2907207), (634, 2476170), (810, 1938138), (951, 1650780), (972, 1615115), (1019, 1540620), (1215, 1292092), (1268, 1238085), (1585, 990468), (1620, 969069), (1902, 825390), (2038, 770310), (2430, 646046), (2853, 550260), (3057, 513540), (3170, 495234), (3804, 412695), (4076, 385155), (4755, 330156), (4860, 323023), (5095, 308124), (5706, 275130), (6114, 256770), (6340, 247617), (8559, 183420), (9171, 171180), (9510, 165078), (10190, 154062), (11412, 137565), (12228, 128385), (14265, 110052), (15285, 102708), (17118, 91710), (18342, 85590), (19020, 82539), (20380, 77031), (25677, 61140), (27513, 57060), (28530, 55026), (30570, 51354), (34236, 45855), (36684, 42795)]