13131360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 48943440

約数和(自身を除く): 35812080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 829, 880, 990, 1056, 1320, 1440, 1584, 1658, 1760, 1980, 2487, 2640, 3168, 3316, 3960, 4145, 4974, 5280, 6632, 7461, 7920, 8290, 9119, 9948, 12435, 13264, 14922, 15840, 16580, 18238, 19896, 24870, 26528, 27357, 29844, 33160, 36476, 37305, 39792, 45595, 49740, 54714, 59688, 66320, 72952, 74610, 79584, 82071, 91190, 99480, 109428, 119376, 132640, 136785, 145904, 149220, 164142, 182380, 198960, 218856, 238752, 273570, 291808, 298440, 328284, 364760, 397920, 410355, 437712, 547140, 596880, 656568, 729520, 820710, 875424, 1094280, 1193760, 1313136, 1459040, 1641420, 2188560, 2626272, 3282840, 4377120, 6565680, 13131360]

約数ペア:

[(1, 13131360), (2, 6565680), (3, 4377120), (4, 3282840), (5, 2626272), (6, 2188560), (8, 1641420), (9, 1459040), (10, 1313136), (11, 1193760), (12, 1094280), (15, 875424), (16, 820710), (18, 729520), (20, 656568), (22, 596880), (24, 547140), (30, 437712), (32, 410355), (33, 397920), (36, 364760), (40, 328284), (44, 298440), (45, 291808), (48, 273570), (55, 238752), (60, 218856), (66, 198960), (72, 182380), (80, 164142), (88, 149220), (90, 145904), (96, 136785), (99, 132640), (110, 119376), (120, 109428), (132, 99480), (144, 91190), (160, 82071), (165, 79584), (176, 74610), (180, 72952), (198, 66320), (220, 59688), (240, 54714), (264, 49740), (288, 45595), (330, 39792), (352, 37305), (360, 36476), (396, 33160), (440, 29844), (480, 27357), (495, 26528), (528, 24870), (660, 19896), (720, 18238), (792, 16580), (829, 15840), (880, 14922), (990, 13264), (1056, 12435), (1320, 9948), (1440, 9119), (1584, 8290), (1658, 7920), (1760, 7461), (1980, 6632), (2487, 5280), (2640, 4974), (3168, 4145), (3316, 3960)]