1738671840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3011}}^1$

素因数の和:3433

約数の個数: 144

約数和(自身を含む): 5949989136

約数和(自身を除く): 4211317296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 401, 480, 720, 802, 1203, 1440, 1604, 2005, 2406, 3011, 3208, 3609, 4010, 4812, 6015, 6022, 6416, 7218, 8020, 9033, 9624, 12030, 12044, 12832, 14436, 15055, 16040, 18045, 18066, 19248, 24060, 24088, 27099, 28872, 30110, 32080, 36090, 36132, 38496, 45165, 48120, 48176, 54198, 57744, 60220, 64160, 72180, 72264, 90330, 96240, 96352, 108396, 115488, 120440, 135495, 144360, 144528, 180660, 192480, 216792, 240880, 270990, 288720, 289056, 361320, 433584, 481760, 541980, 577440, 722640, 867168, 1083960, 1207411, 1445280, 2167920, 2414822, 3622233, 4335840, 4829644, 6037055, 7244466, 9659288, 10866699, 12074110, 14488932, 18111165, 19318576, 21733398, 24148220, 28977864, 36222330, 38637152, 43466796, 48296440, 54333495, 57955728, 72444660, 86933592, 96592880, 108666990, 115911456, 144889320, 173867184, 193185760, 217333980, 289778640, 347734368, 434667960, 579557280, 869335920, 1738671840]

約数ペア:

[(1, 1738671840), (2, 869335920), (3, 579557280), (4, 434667960), (5, 347734368), (6, 289778640), (8, 217333980), (9, 193185760), (10, 173867184), (12, 144889320), (15, 115911456), (16, 108666990), (18, 96592880), (20, 86933592), (24, 72444660), (30, 57955728), (32, 54333495), (36, 48296440), (40, 43466796), (45, 38637152), (48, 36222330), (60, 28977864), (72, 24148220), (80, 21733398), (90, 19318576), (96, 18111165), (120, 14488932), (144, 12074110), (160, 10866699), (180, 9659288), (240, 7244466), (288, 6037055), (360, 4829644), (401, 4335840), (480, 3622233), (720, 2414822), (802, 2167920), (1203, 1445280), (1440, 1207411), (1604, 1083960), (2005, 867168), (2406, 722640), (3011, 577440), (3208, 541980), (3609, 481760), (4010, 433584), (4812, 361320), (6015, 289056), (6022, 288720), (6416, 270990), (7218, 240880), (8020, 216792), (9033, 192480), (9624, 180660), (12030, 144528), (12044, 144360), (12832, 135495), (14436, 120440), (15055, 115488), (16040, 108396), (18045, 96352), (18066, 96240), (19248, 90330), (24060, 72264), (24088, 72180), (27099, 64160), (28872, 60220), (30110, 57744), (32080, 54198), (36090, 48176), (36132, 48120), (38496, 45165)]