1814130860800

素因数分解:

$2^8\times 5^2\times {\mathrm{1873}}^1\times {\mathrm{151339}}^1$

素因数の和:153238

約数の個数: 108

約数和(自身を含む): 4492684385560

約数和(自身を除く): 2678553524760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 1873, 3200, 3746, 6400, 7492, 9365, 14984, 18730, 29968, 37460, 46825, 59936, 74920, 93650, 119872, 149840, 151339, 187300, 239744, 299680, 302678, 374600, 479488, 599360, 605356, 749200, 756695, 1198720, 1210712, 1498400, 1513390, 2397440, 2421424, 2996800, 3026780, 3783475, 4842848, 5993600, 6053560, 7566950, 9685696, 11987200, 12107120, 15133900, 19371392, 24214240, 30267800, 38742784, 48428480, 60535600, 96856960, 121071200, 193713920, 242142400, 283457947, 484284800, 566915894, 968569600, 1133831788, 1417289735, 2267663576, 2834579470, 4535327152, 5669158940, 7086448675, 9070654304, 11338317880, 14172897350, 18141308608, 22676635760, 28345794700, 36282617216, 45353271520, 56691589400, 72565234432, 90706543040, 113383178800, 181413086080, 226766357600, 362826172160, 453532715200, 907065430400, 1814130860800]

約数ペア:

[(1, 1814130860800), (2, 907065430400), (4, 453532715200), (5, 362826172160), (8, 226766357600), (10, 181413086080), (16, 113383178800), (20, 90706543040), (25, 72565234432), (32, 56691589400), (40, 45353271520), (50, 36282617216), (64, 28345794700), (80, 22676635760), (100, 18141308608), (128, 14172897350), (160, 11338317880), (200, 9070654304), (256, 7086448675), (320, 5669158940), (400, 4535327152), (640, 2834579470), (800, 2267663576), (1280, 1417289735), (1600, 1133831788), (1873, 968569600), (3200, 566915894), (3746, 484284800), (6400, 283457947), (7492, 242142400), (9365, 193713920), (14984, 121071200), (18730, 96856960), (29968, 60535600), (37460, 48428480), (46825, 38742784), (59936, 30267800), (74920, 24214240), (93650, 19371392), (119872, 15133900), (149840, 12107120), (151339, 11987200), (187300, 9685696), (239744, 7566950), (299680, 6053560), (302678, 5993600), (374600, 4842848), (479488, 3783475), (599360, 3026780), (605356, 2996800), (749200, 2421424), (756695, 2397440), (1198720, 1513390), (1210712, 1498400)]