2174272000

素因数分解:

$2^9\times 5^3\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 5532596784

約数和(自身を除く): 3358324784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 128, 160, 200, 212, 250, 256, 265, 320, 400, 424, 500, 512, 530, 640, 641, 800, 848, 1000, 1060, 1280, 1282, 1325, 1600, 1696, 2000, 2120, 2560, 2564, 2650, 3200, 3205, 3392, 4000, 4240, 5128, 5300, 6400, 6410, 6625, 6784, 8000, 8480, 10256, 10600, 12800, 12820, 13250, 13568, 16000, 16025, 16960, 20512, 21200, 25640, 26500, 27136, 32000, 32050, 33920, 33973, 41024, 42400, 51280, 53000, 64000, 64100, 67840, 67946, 80125, 82048, 84800, 102560, 106000, 128200, 135680, 135892, 160250, 164096, 169600, 169865, 205120, 212000, 256400, 271784, 320500, 328192, 339200, 339730, 410240, 424000, 512800, 543568, 641000, 678400, 679460, 820480, 848000, 849325, 1025600, 1087136, 1282000, 1358920, 1640960, 1696000, 1698650, 2051200, 2174272, 2564000, 2717840, 3392000, 3397300, 4102400, 4246625, 4348544, 5128000, 5435680, 6794600, 8204800, 8493250, 8697088, 10256000, 10871360, 13589200, 16986500, 17394176, 20512000, 21742720, 27178400, 33973000, 41024000, 43485440, 54356800, 67946000, 86970880, 108713600, 135892000, 217427200, 271784000, 434854400, 543568000, 1087136000, 2174272000]

約数ペア:

[(1, 2174272000), (2, 1087136000), (4, 543568000), (5, 434854400), (8, 271784000), (10, 217427200), (16, 135892000), (20, 108713600), (25, 86970880), (32, 67946000), (40, 54356800), (50, 43485440), (53, 41024000), (64, 33973000), (80, 27178400), (100, 21742720), (106, 20512000), (125, 17394176), (128, 16986500), (160, 13589200), (200, 10871360), (212, 10256000), (250, 8697088), (256, 8493250), (265, 8204800), (320, 6794600), (400, 5435680), (424, 5128000), (500, 4348544), (512, 4246625), (530, 4102400), (640, 3397300), (641, 3392000), (800, 2717840), (848, 2564000), (1000, 2174272), (1060, 2051200), (1280, 1698650), (1282, 1696000), (1325, 1640960), (1600, 1358920), (1696, 1282000), (2000, 1087136), (2120, 1025600), (2560, 849325), (2564, 848000), (2650, 820480), (3200, 679460), (3205, 678400), (3392, 641000), (4000, 543568), (4240, 512800), (5128, 424000), (5300, 410240), (6400, 339730), (6410, 339200), (6625, 328192), (6784, 320500), (8000, 271784), (8480, 256400), (10256, 212000), (10600, 205120), (12800, 169865), (12820, 169600), (13250, 164096), (13568, 160250), (16000, 135892), (16025, 135680), (16960, 128200), (20512, 106000), (21200, 102560), (25640, 84800), (26500, 82048), (27136, 80125), (32000, 67946), (32050, 67840), (33920, 64100), (33973, 64000), (41024, 53000), (42400, 51280)]