15676936660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{6211}}^1$

素因数の和:6398

約数の個数: 144

約数和(自身を含む): 41640278400

約数和(自身を除く): 25963341740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 149, 154, 220, 242, 298, 308, 385, 484, 596, 605, 745, 770, 847, 1043, 1210, 1490, 1540, 1639, 1694, 2086, 2420, 2980, 3278, 3388, 4172, 4235, 5215, 6211, 6556, 8195, 8470, 10430, 11473, 12422, 16390, 16940, 18029, 20860, 22946, 24844, 31055, 32780, 36058, 43477, 45892, 57365, 62110, 68321, 72116, 86954, 90145, 114730, 124220, 126203, 136642, 173908, 180290, 217385, 229460, 252406, 273284, 341605, 360580, 434770, 478247, 504812, 631015, 683210, 751531, 869540, 925439, 956494, 1262030, 1366420, 1503062, 1850878, 1912988, 2391235, 2524060, 3006124, 3701756, 3757655, 4627195, 4782470, 5260717, 6478073, 7515310, 9254390, 9564940, 10179829, 10521434, 12956146, 15030620, 18508780, 20359658, 21042868, 25912292, 26303585, 32390365, 40719316, 50899145, 52607170, 64780730, 71258803, 101798290, 105214340, 111978119, 129561460, 142517606, 203596580, 223956238, 285035212, 356294015, 447912476, 559890595, 712588030, 783846833, 1119781190, 1425176060, 1567693666, 2239562380, 3135387332, 3919234165, 7838468330, 15676936660]

約数ペア:

[(1, 15676936660), (2, 7838468330), (4, 3919234165), (5, 3135387332), (7, 2239562380), (10, 1567693666), (11, 1425176060), (14, 1119781190), (20, 783846833), (22, 712588030), (28, 559890595), (35, 447912476), (44, 356294015), (55, 285035212), (70, 223956238), (77, 203596580), (110, 142517606), (121, 129561460), (140, 111978119), (149, 105214340), (154, 101798290), (220, 71258803), (242, 64780730), (298, 52607170), (308, 50899145), (385, 40719316), (484, 32390365), (596, 26303585), (605, 25912292), (745, 21042868), (770, 20359658), (847, 18508780), (1043, 15030620), (1210, 12956146), (1490, 10521434), (1540, 10179829), (1639, 9564940), (1694, 9254390), (2086, 7515310), (2420, 6478073), (2980, 5260717), (3278, 4782470), (3388, 4627195), (4172, 3757655), (4235, 3701756), (5215, 3006124), (6211, 2524060), (6556, 2391235), (8195, 1912988), (8470, 1850878), (10430, 1503062), (11473, 1366420), (12422, 1262030), (16390, 956494), (16940, 925439), (18029, 869540), (20860, 751531), (22946, 683210), (24844, 631015), (31055, 504812), (32780, 478247), (36058, 434770), (43477, 360580), (45892, 341605), (57365, 273284), (62110, 252406), (68321, 229460), (72116, 217385), (86954, 180290), (90145, 173908), (114730, 136642), (124220, 126203)]