11918956800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{1091}}^1$

素因数の和:1689

約数の個数: 216

約数和(自身を含む): 39440288160

約数和(自身を除く): 27521331360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 569, 600, 640, 768, 800, 960, 1091, 1138, 1200, 1280, 1600, 1707, 1920, 2182, 2276, 2400, 2845, 3200, 3273, 3414, 3840, 4364, 4552, 4800, 5455, 5690, 6400, 6546, 6828, 8535, 8728, 9104, 9600, 10910, 11380, 13092, 13656, 14225, 16365, 17070, 17456, 18208, 19200, 21820, 22760, 26184, 27275, 27312, 28450, 32730, 34140, 34912, 36416, 42675, 43640, 45520, 52368, 54550, 54624, 56900, 65460, 68280, 69824, 72832, 81825, 85350, 87280, 91040, 104736, 109100, 109248, 113800, 130920, 136560, 139648, 145664, 163650, 170700, 174560, 182080, 209472, 218200, 218496, 227600, 261840, 273120, 279296, 327300, 341400, 349120, 364160, 418944, 436400, 436992, 455200, 523680, 546240, 620779, 654600, 682800, 698240, 728320, 837888, 872800, 910400, 1047360, 1092480, 1241558, 1309200, 1365600, 1396480, 1745600, 1820800, 1862337, 2094720, 2184960, 2483116, 2618400, 2731200, 3103895, 3491200, 3641600, 3724674, 4189440, 4966232, 5236800, 5462400, 6207790, 6982400, 7449348, 9311685, 9932464, 10473600, 10924800, 12415580, 14898696, 15519475, 18623370, 19864928, 20947200, 24831160, 29797392, 31038950, 37246740, 39729856, 46558425, 49662320, 59594784, 62077900, 74493480, 79459712, 93116850, 99324640, 119189568, 124155800, 148986960, 158919424, 186233700, 198649280, 238379136, 248311600, 297973920, 372467400, 397298560, 476758272, 496623200, 595947840, 744934800, 794597120, 993246400, 1191895680, 1489869600, 1986492800, 2383791360, 2979739200, 3972985600, 5959478400, 11918956800]

約数ペア:

[(1, 11918956800), (2, 5959478400), (3, 3972985600), (4, 2979739200), (5, 2383791360), (6, 1986492800), (8, 1489869600), (10, 1191895680), (12, 993246400), (15, 794597120), (16, 744934800), (20, 595947840), (24, 496623200), (25, 476758272), (30, 397298560), (32, 372467400), (40, 297973920), (48, 248311600), (50, 238379136), (60, 198649280), (64, 186233700), (75, 158919424), (80, 148986960), (96, 124155800), (100, 119189568), (120, 99324640), (128, 93116850), (150, 79459712), (160, 74493480), (192, 62077900), (200, 59594784), (240, 49662320), (256, 46558425), (300, 39729856), (320, 37246740), (384, 31038950), (400, 29797392), (480, 24831160), (569, 20947200), (600, 19864928), (640, 18623370), (768, 15519475), (800, 14898696), (960, 12415580), (1091, 10924800), (1138, 10473600), (1200, 9932464), (1280, 9311685), (1600, 7449348), (1707, 6982400), (1920, 6207790), (2182, 5462400), (2276, 5236800), (2400, 4966232), (2845, 4189440), (3200, 3724674), (3273, 3641600), (3414, 3491200), (3840, 3103895), (4364, 2731200), (4552, 2618400), (4800, 2483116), (5455, 2184960), (5690, 2094720), (6400, 1862337), (6546, 1820800), (6828, 1745600), (8535, 1396480), (8728, 1365600), (9104, 1309200), (9600, 1241558), (10910, 1092480), (11380, 1047360), (13092, 910400), (13656, 872800), (14225, 837888), (16365, 728320), (17070, 698240), (17456, 682800), (18208, 654600), (19200, 620779), (21820, 546240), (22760, 523680), (26184, 455200), (27275, 436992), (27312, 436400), (28450, 418944), (32730, 364160), (34140, 349120), (34912, 341400), (36416, 327300), (42675, 279296), (43640, 273120), (45520, 261840), (52368, 227600), (54550, 218496), (54624, 218200), (56900, 209472), (65460, 182080), (68280, 174560), (69824, 170700), (72832, 163650), (81825, 145664), (85350, 139648), (87280, 136560), (91040, 130920), (104736, 113800), (109100, 109248)]