1387086360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11807}}^1$

素因数の和:11921

約数の個数: 128

約数和(自身を含む): 4590950400

約数和(自身を除く): 3203864040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 264, 267, 330, 356, 440, 445, 534, 660, 712, 890, 979, 1068, 1320, 1335, 1780, 1958, 2136, 2670, 2937, 3560, 3916, 4895, 5340, 5874, 7832, 9790, 10680, 11748, 11807, 14685, 19580, 23496, 23614, 29370, 35421, 39160, 47228, 58740, 59035, 70842, 94456, 117480, 118070, 129877, 141684, 177105, 236140, 259754, 283368, 354210, 389631, 472280, 519508, 649385, 708420, 779262, 1039016, 1050823, 1298770, 1416840, 1558524, 1948155, 2101646, 2597540, 3117048, 3152469, 3896310, 4203292, 5195080, 5254115, 6304938, 7792620, 8406584, 10508230, 11559053, 12609876, 15585240, 15762345, 21016460, 23118106, 25219752, 31524690, 34677159, 42032920, 46236212, 57795265, 63049380, 69354318, 92472424, 115590530, 126098760, 138708636, 173385795, 231181060, 277417272, 346771590, 462362120, 693543180, 1387086360]

約数ペア:

[(1, 1387086360), (2, 693543180), (3, 462362120), (4, 346771590), (5, 277417272), (6, 231181060), (8, 173385795), (10, 138708636), (11, 126098760), (12, 115590530), (15, 92472424), (20, 69354318), (22, 63049380), (24, 57795265), (30, 46236212), (33, 42032920), (40, 34677159), (44, 31524690), (55, 25219752), (60, 23118106), (66, 21016460), (88, 15762345), (89, 15585240), (110, 12609876), (120, 11559053), (132, 10508230), (165, 8406584), (178, 7792620), (220, 6304938), (264, 5254115), (267, 5195080), (330, 4203292), (356, 3896310), (440, 3152469), (445, 3117048), (534, 2597540), (660, 2101646), (712, 1948155), (890, 1558524), (979, 1416840), (1068, 1298770), (1320, 1050823), (1335, 1039016), (1780, 779262), (1958, 708420), (2136, 649385), (2670, 519508), (2937, 472280), (3560, 389631), (3916, 354210), (4895, 283368), (5340, 259754), (5874, 236140), (7832, 177105), (9790, 141684), (10680, 129877), (11748, 118070), (11807, 117480), (14685, 94456), (19580, 70842), (23496, 59035), (23614, 58740), (29370, 47228), (35421, 39160)]