15691540620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{1361}}^1$

素因数の和:1760

約数の個数: 192

約数和(自身を含む): 50947255296

約数和(自身を除く): 35255714676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 283, 291, 388, 420, 485, 566, 582, 679, 849, 970, 1132, 1164, 1358, 1361, 1415, 1455, 1698, 1940, 1981, 2037, 2716, 2722, 2830, 2910, 3395, 3396, 3962, 4074, 4083, 4245, 5444, 5660, 5820, 5943, 6790, 6805, 7924, 8148, 8166, 8490, 9527, 9905, 10185, 11886, 13580, 13610, 16332, 16980, 19054, 19810, 20370, 20415, 23772, 27220, 27451, 28581, 29715, 38108, 39620, 40740, 40830, 47635, 54902, 57162, 59430, 81660, 82353, 95270, 109804, 114324, 118860, 132017, 137255, 142905, 164706, 190540, 192157, 264034, 274510, 285810, 329412, 384314, 385163, 396051, 411765, 528068, 549020, 571620, 576471, 660085, 768628, 770326, 792102, 823530, 924119, 960785, 1152942, 1155489, 1320170, 1540652, 1584204, 1647060, 1848238, 1921570, 1925815, 1980255, 2305884, 2310978, 2640340, 2696141, 2772357, 2882355, 3696476, 3843140, 3851630, 3960510, 4620595, 4621956, 5392282, 5544714, 5764710, 5777445, 7703260, 7921020, 8088423, 9241190, 10784564, 11089428, 11529420, 11554890, 13480705, 13861785, 16176846, 18482380, 23109780, 26961410, 27723570, 32353692, 37360811, 40442115, 53922820, 55447140, 74721622, 80884230, 112082433, 149443244, 161768460, 186804055, 224164866, 261525677, 373608110, 448329732, 523051354, 560412165, 747216220, 784577031, 1046102708, 1120824330, 1307628385, 1569154062, 2241648660, 2615256770, 3138308124, 3922885155, 5230513540, 7845770310, 15691540620]

約数ペア:

[(1, 15691540620), (2, 7845770310), (3, 5230513540), (4, 3922885155), (5, 3138308124), (6, 2615256770), (7, 2241648660), (10, 1569154062), (12, 1307628385), (14, 1120824330), (15, 1046102708), (20, 784577031), (21, 747216220), (28, 560412165), (30, 523051354), (35, 448329732), (42, 373608110), (60, 261525677), (70, 224164866), (84, 186804055), (97, 161768460), (105, 149443244), (140, 112082433), (194, 80884230), (210, 74721622), (283, 55447140), (291, 53922820), (388, 40442115), (420, 37360811), (485, 32353692), (566, 27723570), (582, 26961410), (679, 23109780), (849, 18482380), (970, 16176846), (1132, 13861785), (1164, 13480705), (1358, 11554890), (1361, 11529420), (1415, 11089428), (1455, 10784564), (1698, 9241190), (1940, 8088423), (1981, 7921020), (2037, 7703260), (2716, 5777445), (2722, 5764710), (2830, 5544714), (2910, 5392282), (3395, 4621956), (3396, 4620595), (3962, 3960510), (4074, 3851630), (4083, 3843140), (4245, 3696476), (5444, 2882355), (5660, 2772357), (5820, 2696141), (5943, 2640340), (6790, 2310978), (6805, 2305884), (7924, 1980255), (8148, 1925815), (8166, 1921570), (8490, 1848238), (9527, 1647060), (9905, 1584204), (10185, 1540652), (11886, 1320170), (13580, 1155489), (13610, 1152942), (16332, 960785), (16980, 924119), (19054, 823530), (19810, 792102), (20370, 770326), (20415, 768628), (23772, 660085), (27220, 576471), (27451, 571620), (28581, 549020), (29715, 528068), (38108, 411765), (39620, 396051), (40740, 385163), (40830, 384314), (47635, 329412), (54902, 285810), (57162, 274510), (59430, 264034), (81660, 192157), (82353, 190540), (95270, 164706), (109804, 142905), (114324, 137255), (118860, 132017)]