13485780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 52284960

約数和(自身を除く): 38799180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 139, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 278, 294, 308, 315, 330, 385, 396, 417, 420, 441, 462, 490, 495, 539, 556, 588, 630, 660, 693, 695, 735, 770, 834, 882, 924, 973, 980, 990, 1078, 1155, 1251, 1260, 1386, 1390, 1470, 1529, 1540, 1617, 1668, 1764, 1946, 1980, 2085, 2156, 2205, 2310, 2502, 2695, 2772, 2780, 2919, 2940, 3058, 3234, 3465, 3892, 4170, 4410, 4587, 4620, 4851, 4865, 5004, 5390, 5838, 6116, 6255, 6468, 6811, 6930, 7645, 8085, 8340, 8757, 8820, 9174, 9702, 9730, 10703, 10780, 11676, 12510, 13622, 13761, 13860, 14595, 15290, 16170, 17514, 18348, 19404, 19460, 20433, 21406, 22935, 24255, 25020, 27244, 27522, 29190, 30580, 32109, 32340, 34055, 35028, 40866, 42812, 43785, 45870, 48510, 53515, 55044, 58380, 61299, 64218, 68110, 68805, 74921, 81732, 87570, 91740, 96327, 97020, 102165, 107030, 122598, 128436, 136220, 137610, 149842, 160545, 175140, 192654, 204330, 214060, 224763, 245196, 275220, 299684, 306495, 321090, 374605, 385308, 408660, 449526, 481635, 612990, 642180, 674289, 749210, 899052, 963270, 1123815, 1225980, 1348578, 1498420, 1926540, 2247630, 2697156, 3371445, 4495260, 6742890, 13485780]

約数ペア:

[(1, 13485780), (2, 6742890), (3, 4495260), (4, 3371445), (5, 2697156), (6, 2247630), (7, 1926540), (9, 1498420), (10, 1348578), (11, 1225980), (12, 1123815), (14, 963270), (15, 899052), (18, 749210), (20, 674289), (21, 642180), (22, 612990), (28, 481635), (30, 449526), (33, 408660), (35, 385308), (36, 374605), (42, 321090), (44, 306495), (45, 299684), (49, 275220), (55, 245196), (60, 224763), (63, 214060), (66, 204330), (70, 192654), (77, 175140), (84, 160545), (90, 149842), (98, 137610), (99, 136220), (105, 128436), (110, 122598), (126, 107030), (132, 102165), (139, 97020), (140, 96327), (147, 91740), (154, 87570), (165, 81732), (180, 74921), (196, 68805), (198, 68110), (210, 64218), (220, 61299), (231, 58380), (245, 55044), (252, 53515), (278, 48510), (294, 45870), (308, 43785), (315, 42812), (330, 40866), (385, 35028), (396, 34055), (417, 32340), (420, 32109), (441, 30580), (462, 29190), (490, 27522), (495, 27244), (539, 25020), (556, 24255), (588, 22935), (630, 21406), (660, 20433), (693, 19460), (695, 19404), (735, 18348), (770, 17514), (834, 16170), (882, 15290), (924, 14595), (973, 13860), (980, 13761), (990, 13622), (1078, 12510), (1155, 11676), (1251, 10780), (1260, 10703), (1386, 9730), (1390, 9702), (1470, 9174), (1529, 8820), (1540, 8757), (1617, 8340), (1668, 8085), (1764, 7645), (1946, 6930), (1980, 6811), (2085, 6468), (2156, 6255), (2205, 6116), (2310, 5838), (2502, 5390), (2695, 5004), (2772, 4865), (2780, 4851), (2919, 4620), (2940, 4587), (3058, 4410), (3234, 4170), (3465, 3892)]