21359164800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{17519}}^1$

素因数の和:17673

約数の個数: 192

約数和(自身を含む): 70909747200

約数和(自身を除く): 49550582400

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, 127, 128, 150, 160, 192, 200, 240, 254, 300, 320, 381, 384, 400, 480, 508, 600, 635, 640, 762, 800, 960, 1016, 1200, 1270, 1524, 1600, 1905, 1920, 2032, 2400, 2540, 3048, 3175, 3200, 3810, 4064, 4800, 5080, 6096, 6350, 7620, 8128, 9525, 9600, 10160, 12192, 12700, 15240, 16256, 17519, 19050, 20320, 24384, 25400, 30480, 35038, 38100, 40640, 48768, 50800, 52557, 60960, 70076, 76200, 81280, 87595, 101600, 105114, 121920, 140152, 152400, 175190, 203200, 210228, 243840, 262785, 280304, 304800, 350380, 406400, 420456, 437975, 525570, 560608, 609600, 700760, 840912, 875950, 1051140, 1121216, 1219200, 1313925, 1401520, 1681824, 1751900, 2102280, 2224913, 2242432, 2627850, 2803040, 3363648, 3503800, 4204560, 4449826, 5255700, 5606080, 6674739, 6727296, 7007600, 8409120, 8899652, 10511400, 11124565, 11212160, 13349478, 14015200, 16818240, 17799304, 21022800, 22249130, 26698956, 28030400, 33373695, 33636480, 35598608, 42045600, 44498260, 53397912, 55622825, 56060800, 66747390, 71197216, 84091200, 88996520, 106795824, 111245650, 133494780, 142394432, 166868475, 168182400, 177993040, 213591648, 222491300, 266989560, 284788864, 333736950, 355986080, 427183296, 444982600, 533979120, 667473900, 711972160, 854366592, 889965200, 1067958240, 1334947800, 1423944320, 1779930400, 2135916480, 2669895600, 3559860800, 4271832960, 5339791200, 7119721600, 10679582400, 21359164800]

約数ペア:

[(1, 21359164800), (2, 10679582400), (3, 7119721600), (4, 5339791200), (5, 4271832960), (6, 3559860800), (8, 2669895600), (10, 2135916480), (12, 1779930400), (15, 1423944320), (16, 1334947800), (20, 1067958240), (24, 889965200), (25, 854366592), (30, 711972160), (32, 667473900), (40, 533979120), (48, 444982600), (50, 427183296), (60, 355986080), (64, 333736950), (75, 284788864), (80, 266989560), (96, 222491300), (100, 213591648), (120, 177993040), (127, 168182400), (128, 166868475), (150, 142394432), (160, 133494780), (192, 111245650), (200, 106795824), (240, 88996520), (254, 84091200), (300, 71197216), (320, 66747390), (381, 56060800), (384, 55622825), (400, 53397912), (480, 44498260), (508, 42045600), (600, 35598608), (635, 33636480), (640, 33373695), (762, 28030400), (800, 26698956), (960, 22249130), (1016, 21022800), (1200, 17799304), (1270, 16818240), (1524, 14015200), (1600, 13349478), (1905, 11212160), (1920, 11124565), (2032, 10511400), (2400, 8899652), (2540, 8409120), (3048, 7007600), (3175, 6727296), (3200, 6674739), (3810, 5606080), (4064, 5255700), (4800, 4449826), (5080, 4204560), (6096, 3503800), (6350, 3363648), (7620, 2803040), (8128, 2627850), (9525, 2242432), (9600, 2224913), (10160, 2102280), (12192, 1751900), (12700, 1681824), (15240, 1401520), (16256, 1313925), (17519, 1219200), (19050, 1121216), (20320, 1051140), (24384, 875950), (25400, 840912), (30480, 700760), (35038, 609600), (38100, 560608), (40640, 525570), (48768, 437975), (50800, 420456), (52557, 406400), (60960, 350380), (70076, 304800), (76200, 280304), (81280, 262785), (87595, 243840), (101600, 210228), (105114, 203200), (121920, 175190), (140152, 152400)]