1921550822400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:621

約数の個数: 1056

約数和(自身を含む): 7204978851840

約数和(自身を除く): 5283428029440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 40, 44, 48, 50, 55, 60, 62, 64, 66, 75, 80, 88, 93, 96, 100, 110, 120, 124, 128, 132, 150, 155, 160, 165, 176, 186, 192, 200, 220, 239, 240, 248, 256, 264, 275, 300, 307, 310, 320, 330, 341, 352, 372, 384, 400, 440, 465, 478, 480, 496, 512, 528, 550, 600, 614, 620, 640, 660, 682, 704, 717, 744, 768, 775, 800, 825, 880, 921, 930, 956, 960, 992, 1023, 1024, 1056, 1100, 1195, 1200, 1228, 1240, 1280, 1320, 1364, 1408, 1434, 1488, 1535, 1536, 1550, 1600, 1650, 1705, 1760, 1842, 1860, 1912, 1920, 1984, 2046, 2112, 2200, 2325, 2390, 2400, 2456, 2480, 2560, 2629, 2640, 2728, 2816, 2868, 2976, 3070, 3072, 3100, 3200, 3300, 3377, 3410, 3520, 3585, 3684, 3720, 3824, 3840, 3968, 4092, 4224, 4400, 4605, 4650, 4780, 4800, 4912, 4960, 5115, 5120, 5258, 5280, 5456, 5632, 5736, 5952, 5975, 6140, 6200, 6400, 6600, 6754, 6820, 7040, 7170, 7368, 7409, 7440, 7648, 7675, 7680, 7887, 7936, 8184, 8448, 8525, 8800, 9210, 9300, 9517, 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128103388160, 160129235200, 174686438400, 192155082240, 240193852800, 320258470400, 384310164480, 480387705600, 640516940800, 960775411200, 1921550822400]

約数ペア:

[(1, 1921550822400), (2, 960775411200), (3, 640516940800), (4, 480387705600), (5, 384310164480), (6, 320258470400), (8, 240193852800), (10, 192155082240), (11, 174686438400), (12, 160129235200), (15, 128103388160), (16, 120096926400), (20, 96077541120), (22, 87343219200), (24, 80064617600), (25, 76862032896), (30, 64051694080), (31, 61985510400), (32, 60048463200), (33, 58228812800), (40, 48038770560), (44, 43671609600), (48, 40032308800), (50, 38431016448), (55, 34937287680), (60, 32025847040), (62, 30992755200), (64, 30024231600), (66, 29114406400), (75, 25620677632), (80, 24019385280), (88, 21835804800), (93, 20661836800), (96, 20016154400), (100, 19215508224), (110, 17468643840), (120, 16012923520), (124, 15496377600), (128, 15012115800), (132, 14557203200), (150, 12810338816), (155, 12397102080), (160, 12009692640), (165, 11645762560), (176, 10917902400), (186, 10330918400), (192, 10008077200), (200, 9607754112), (220, 8734321920), (239, 8039961600), (240, 8006461760), (248, 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