15695764980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{195659}}^1$

素因数の和:195869

約数の個数: 96

約数和(自身を含む): 50489671680

約数和(自身を除く): 34793906700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1910, 2292, 2674, 2865, 3820, 4011, 5348, 5730, 6685, 8022, 11460, 13370, 16044, 20055, 26740, 40110, 80220, 195659, 391318, 586977, 782636, 978295, 1173954, 1369613, 1956590, 2347908, 2739226, 2934885, 3913180, 4108839, 5478452, 5869770, 6848065, 8217678, 11739540, 13696130, 16435356, 20544195, 27392260, 37370869, 41088390, 74741738, 82176780, 112112607, 149483476, 186854345, 224225214, 261596083, 373708690, 448450428, 523192166, 560563035, 747417380, 784788249, 1046384332, 1121126070, 1307980415, 1569576498, 2242252140, 2615960830, 3139152996, 3923941245, 5231921660, 7847882490, 15695764980]

約数ペア:

[(1, 15695764980), (2, 7847882490), (3, 5231921660), (4, 3923941245), (5, 3139152996), (6, 2615960830), (7, 2242252140), (10, 1569576498), (12, 1307980415), (14, 1121126070), (15, 1046384332), (20, 784788249), (21, 747417380), (28, 560563035), (30, 523192166), (35, 448450428), (42, 373708690), (60, 261596083), (70, 224225214), (84, 186854345), (105, 149483476), (140, 112112607), (191, 82176780), (210, 74741738), (382, 41088390), (420, 37370869), (573, 27392260), (764, 20544195), (955, 16435356), (1146, 13696130), (1337, 11739540), (1910, 8217678), (2292, 6848065), (2674, 5869770), (2865, 5478452), (3820, 4108839), (4011, 3913180), (5348, 2934885), (5730, 2739226), (6685, 2347908), (8022, 1956590), (11460, 1369613), (13370, 1173954), (16044, 978295), (20055, 782636), (26740, 586977), (40110, 391318), (80220, 195659)]