108720512000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{43}}^1\times {\mathrm{19753}}^1$

素因数の和:19831

約数の個数: 176

約数和(自身を含む): 277555710432

約数和(自身を除く): 168835198432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 125, 128, 160, 172, 200, 215, 250, 256, 320, 344, 400, 430, 500, 512, 640, 688, 800, 860, 1000, 1024, 1075, 1280, 1376, 1600, 1720, 2000, 2150, 2560, 2752, 3200, 3440, 4000, 4300, 5120, 5375, 5504, 6400, 6880, 8000, 8600, 10750, 11008, 12800, 13760, 16000, 17200, 19753, 21500, 22016, 25600, 27520, 32000, 34400, 39506, 43000, 44032, 55040, 64000, 68800, 79012, 86000, 98765, 110080, 128000, 137600, 158024, 172000, 197530, 220160, 275200, 316048, 344000, 395060, 493825, 550400, 632096, 688000, 790120, 849379, 987650, 1100800, 1264192, 1376000, 1580240, 1698758, 1975300, 2469125, 2528384, 2752000, 3160480, 3397516, 3950600, 4246895, 4938250, 5056768, 5504000, 6320960, 6795032, 7901200, 8493790, 9876500, 10113536, 12641920, 13590064, 15802400, 16987580, 19753000, 20227072, 21234475, 25283840, 27180128, 31604800, 33975160, 39506000, 42468950, 50567680, 54360256, 63209600, 67950320, 79012000, 84937900, 101135360, 106172375, 108720512, 126419200, 135900640, 158024000, 169875800, 212344750, 217441024, 252838400, 271801280, 316048000, 339751600, 424689500, 434882048, 505676800, 543602560, 632096000, 679503200, 849379000, 869764096, 1087205120, 1264192000, 1359006400, 1698758000, 2174410240, 2528384000, 2718012800, 3397516000, 4348820480, 5436025600, 6795032000, 10872051200, 13590064000, 21744102400, 27180128000, 54360256000, 108720512000]

約数ペア:

[(1, 108720512000), (2, 54360256000), (4, 27180128000), (5, 21744102400), (8, 13590064000), (10, 10872051200), (16, 6795032000), (20, 5436025600), (25, 4348820480), (32, 3397516000), (40, 2718012800), (43, 2528384000), (50, 2174410240), (64, 1698758000), (80, 1359006400), (86, 1264192000), (100, 1087205120), (125, 869764096), (128, 849379000), (160, 679503200), (172, 632096000), (200, 543602560), (215, 505676800), (250, 434882048), (256, 424689500), (320, 339751600), (344, 316048000), (400, 271801280), (430, 252838400), (500, 217441024), (512, 212344750), (640, 169875800), (688, 158024000), (800, 135900640), (860, 126419200), (1000, 108720512), (1024, 106172375), (1075, 101135360), (1280, 84937900), (1376, 79012000), (1600, 67950320), (1720, 63209600), (2000, 54360256), (2150, 50567680), (2560, 42468950), (2752, 39506000), (3200, 33975160), (3440, 31604800), (4000, 27180128), (4300, 25283840), (5120, 21234475), (5375, 20227072), (5504, 19753000), (6400, 16987580), (6880, 15802400), (8000, 13590064), (8600, 12641920), (10750, 10113536), (11008, 9876500), (12800, 8493790), (13760, 7901200), (16000, 6795032), (17200, 6320960), (19753, 5504000), (21500, 5056768), (22016, 4938250), (25600, 4246895), (27520, 3950600), (32000, 3397516), (34400, 3160480), (39506, 2752000), (43000, 2528384), (44032, 2469125), (55040, 1975300), (64000, 1698758), (68800, 1580240), (79012, 1376000), (86000, 1264192), (98765, 1100800), (110080, 987650), (128000, 849379), (137600, 790120), (158024, 688000), (172000, 632096), (197530, 550400), (220160, 493825), (275200, 395060), (316048, 344000)]