13208580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 50004864

約数和(自身を除く): 36796284

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, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 953, 990, 1155, 1260, 1386, 1540, 1906, 1980, 2310, 2772, 2859, 3465, 3812, 4620, 4765, 5718, 6671, 6930, 8577, 9530, 10483, 11436, 13342, 13860, 14295, 17154, 19060, 20013, 20966, 26684, 28590, 31449, 33355, 34308, 40026, 41932, 42885, 52415, 57180, 60039, 62898, 66710, 73381, 80052, 85770, 94347, 100065, 104830, 120078, 125796, 133420, 146762, 157245, 171540, 188694, 200130, 209660, 220143, 240156, 293524, 300195, 314490, 366905, 377388, 400260, 440286, 471735, 600390, 628980, 660429, 733810, 880572, 943470, 1100715, 1200780, 1320858, 1467620, 1886940, 2201430, 2641716, 3302145, 4402860, 6604290, 13208580]

約数ペア:

[(1, 13208580), (2, 6604290), (3, 4402860), (4, 3302145), (5, 2641716), (6, 2201430), (7, 1886940), (9, 1467620), (10, 1320858), (11, 1200780), (12, 1100715), (14, 943470), (15, 880572), (18, 733810), (20, 660429), (21, 628980), (22, 600390), (28, 471735), (30, 440286), (33, 400260), (35, 377388), (36, 366905), (42, 314490), (44, 300195), (45, 293524), (55, 240156), (60, 220143), (63, 209660), (66, 200130), (70, 188694), (77, 171540), (84, 157245), (90, 146762), (99, 133420), (105, 125796), (110, 120078), (126, 104830), (132, 100065), (140, 94347), (154, 85770), (165, 80052), (180, 73381), (198, 66710), (210, 62898), (220, 60039), (231, 57180), (252, 52415), (308, 42885), (315, 41932), (330, 40026), (385, 34308), (396, 33355), (420, 31449), (462, 28590), (495, 26684), (630, 20966), (660, 20013), (693, 19060), (770, 17154), (924, 14295), (953, 13860), (990, 13342), (1155, 11436), (1260, 10483), (1386, 9530), (1540, 8577), (1906, 6930), (1980, 6671), (2310, 5718), (2772, 4765), (2859, 4620), (3465, 3812)]