13148520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 49213440

約数和(自身を除く): 36064920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1423, 1540, 1848, 2310, 2846, 3080, 4269, 4620, 5692, 7115, 8538, 9240, 9961, 11384, 14230, 15653, 17076, 19922, 21345, 28460, 29883, 31306, 34152, 39844, 42690, 46959, 49805, 56920, 59766, 62612, 78265, 79688, 85380, 93918, 99610, 109571, 119532, 125224, 149415, 156530, 170760, 187836, 199220, 219142, 234795, 239064, 298830, 313060, 328713, 375672, 398440, 438284, 469590, 547855, 597660, 626120, 657426, 876568, 939180, 1095710, 1195320, 1314852, 1643565, 1878360, 2191420, 2629704, 3287130, 4382840, 6574260, 13148520]

約数ペア:

[(1, 13148520), (2, 6574260), (3, 4382840), (4, 3287130), (5, 2629704), (6, 2191420), (7, 1878360), (8, 1643565), (10, 1314852), (11, 1195320), (12, 1095710), (14, 939180), (15, 876568), (20, 657426), (21, 626120), (22, 597660), (24, 547855), (28, 469590), (30, 438284), (33, 398440), (35, 375672), (40, 328713), (42, 313060), (44, 298830), (55, 239064), (56, 234795), (60, 219142), (66, 199220), (70, 187836), (77, 170760), (84, 156530), (88, 149415), (105, 125224), (110, 119532), (120, 109571), (132, 99610), (140, 93918), (154, 85380), (165, 79688), (168, 78265), (210, 62612), (220, 59766), (231, 56920), (264, 49805), (280, 46959), (308, 42690), (330, 39844), (385, 34152), (420, 31306), (440, 29883), (462, 28460), (616, 21345), (660, 19922), (770, 17076), (840, 15653), (924, 14230), (1155, 11384), (1320, 9961), (1423, 9240), (1540, 8538), (1848, 7115), (2310, 5692), (2846, 4620), (3080, 4269)]