249650640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2882

約数の個数: 160

約数和(自身を含む): 881193600

約数和(自身を除く): 631542960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2819, 2952, 3280, 3690, 4428, 4920, 5535, 5638, 5904, 7380, 8457, 8856, 9840, 11070, 11276, 14095, 14760, 16914, 17712, 22140, 22552, 25371, 28190, 29520, 33828, 42285, 44280, 45104, 50742, 56380, 67656, 76113, 84570, 88560, 101484, 112760, 115579, 126855, 135312, 152226, 169140, 202968, 225520, 231158, 253710, 304452, 338280, 346737, 380565, 405936, 462316, 507420, 577895, 608904, 676560, 693474, 761130, 924632, 1014840, 1040211, 1155790, 1217808, 1386948, 1522260, 1733685, 1849264, 2029680, 2080422, 2311580, 2773896, 3044520, 3120633, 3467370, 4160844, 4623160, 5201055, 5547792, 6089040, 6241266, 6934740, 8321688, 9246320, 10402110, 12482532, 13869480, 15603165, 16643376, 20804220, 24965064, 27738960, 31206330, 41608440, 49930128, 62412660, 83216880, 124825320, 249650640]

約数ペア:

[(1, 249650640), (2, 124825320), (3, 83216880), (4, 62412660), (5, 49930128), (6, 41608440), (8, 31206330), (9, 27738960), (10, 24965064), (12, 20804220), (15, 16643376), (16, 15603165), (18, 13869480), (20, 12482532), (24, 10402110), (27, 9246320), (30, 8321688), (36, 6934740), (40, 6241266), (41, 6089040), (45, 5547792), (48, 5201055), (54, 4623160), (60, 4160844), (72, 3467370), (80, 3120633), (82, 3044520), (90, 2773896), (108, 2311580), (120, 2080422), (123, 2029680), (135, 1849264), (144, 1733685), (164, 1522260), (180, 1386948), (205, 1217808), (216, 1155790), (240, 1040211), (246, 1014840), (270, 924632), (328, 761130), (360, 693474), (369, 676560), (410, 608904), (432, 577895), (492, 507420), (540, 462316), (615, 405936), (656, 380565), (720, 346737), (738, 338280), (820, 304452), (984, 253710), (1080, 231158), (1107, 225520), (1230, 202968), (1476, 169140), (1640, 152226), (1845, 135312), (1968, 126855), (2160, 115579), (2214, 112760), (2460, 101484), (2819, 88560), (2952, 84570), (3280, 76113), (3690, 67656), (4428, 56380), (4920, 50742), (5535, 45104), (5638, 44280), (5904, 42285), (7380, 33828), (8457, 29520), (8856, 28190), (9840, 25371), (11070, 22552), (11276, 22140), (14095, 17712), (14760, 16914)]