4801788180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{2251}}^1$

素因数の和:3966

約数の個数: 144

約数和(自身を含む): 16663430784

約数和(自身を除く): 11861642604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1693, 2251, 3386, 4502, 5079, 6753, 6772, 8465, 9004, 10158, 11255, 11851, 13506, 15237, 15757, 16930, 20259, 20316, 22510, 23702, 25395, 27012, 30474, 31514, 33765, 33860, 35553, 40518, 45020, 47271, 47404, 50790, 59255, 60948, 63028, 67530, 71106, 76185, 78785, 81036, 94542, 101295, 101580, 106659, 118510, 135060, 141813, 142212, 152370, 157570, 177765, 189084, 202590, 213318, 236355, 237020, 283626, 304740, 315140, 355530, 405180, 426636, 472710, 533295, 567252, 709065, 711060, 945420, 1066590, 1418130, 2133180, 2836260, 3810943, 7621886, 11432829, 15243772, 19054715, 22865658, 26676601, 34298487, 38109430, 45731316, 53353202, 57164145, 68596974, 76218860, 80029803, 106706404, 114328290, 133383005, 137193948, 160059606, 171492435, 228656580, 240089409, 266766010, 320119212, 342984870, 400149015, 480178818, 533532020, 685969740, 800298030, 960357636, 1200447045, 1600596060, 2400894090, 4801788180]

約数ペア:

[(1, 4801788180), (2, 2400894090), (3, 1600596060), (4, 1200447045), (5, 960357636), (6, 800298030), (7, 685969740), (9, 533532020), (10, 480178818), (12, 400149015), (14, 342984870), (15, 320119212), (18, 266766010), (20, 240089409), (21, 228656580), (28, 171492435), (30, 160059606), (35, 137193948), (36, 133383005), (42, 114328290), (45, 106706404), (60, 80029803), (63, 76218860), (70, 68596974), (84, 57164145), (90, 53353202), (105, 45731316), (126, 38109430), (140, 34298487), (180, 26676601), (210, 22865658), (252, 19054715), (315, 15243772), (420, 11432829), (630, 7621886), (1260, 3810943), (1693, 2836260), (2251, 2133180), (3386, 1418130), (4502, 1066590), (5079, 945420), (6753, 711060), (6772, 709065), (8465, 567252), (9004, 533295), (10158, 472710), (11255, 426636), (11851, 405180), (13506, 355530), (15237, 315140), (15757, 304740), (16930, 283626), (20259, 237020), (20316, 236355), (22510, 213318), (23702, 202590), (25395, 189084), (27012, 177765), (30474, 157570), (31514, 152370), (33765, 142212), (33860, 141813), (35553, 135060), (40518, 118510), (45020, 106659), (47271, 101580), (47404, 101295), (50790, 94542), (59255, 81036), (60948, 78785), (63028, 76185), (67530, 71106)]