1388496104640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2422697}}^1$

素因数の和:2422919

約数の個数: 168

約数和(自身を含む): 4799849277600

約数和(自身を除く): 3411353172960

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 480, 576, 597, 720, 796, 960, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2880, 2985, 3184, 3582, 3980, 4776, 5970, 6368, 7164, 7960, 8955, 9552, 11940, 12736, 14328, 15920, 17910, 19104, 23880, 28656, 31840, 35820, 38208, 47760, 57312, 63680, 71640, 95520, 114624, 143280, 191040, 286560, 573120, 2422697, 4845394, 7268091, 9690788, 12113485, 14536182, 19381576, 21804273, 24226970, 29072364, 36340455, 38763152, 43608546, 48453940, 58144728, 72680910, 77526304, 87217092, 96907880, 109021365, 116289456, 145361820, 155052608, 174434184, 193815760, 218042730, 232578912, 290723640, 348868368, 387631520, 436085460, 465157824, 482116703, 581447280, 697736736, 775263040, 872170920, 964233406, 1162894560, 1395473472, 1446350109, 1744341840, 1928466812, 2325789120, 2410583515, 2892700218, 3488683680, 3856933624, 4339050327, 4821167030, 5785400436, 6977367360, 7231750545, 7713867248, 8678100654, 9642334060, 11570800872, 14463501090, 15427734496, 17356201308, 19284668120, 21695251635, 23141601744, 28927002180, 30855468992, 34712402616, 38569336240, 43390503270, 46283203488, 57854004360, 69424805232, 77138672480, 86781006540, 92566406976, 115708008720, 138849610464, 154277344960, 173562013080, 231416017440, 277699220928, 347124026160, 462832034880, 694248052320, 1388496104640]

約数ペア:

[(1, 1388496104640), (2, 694248052320), (3, 462832034880), (4, 347124026160), (5, 277699220928), (6, 231416017440), (8, 173562013080), (9, 154277344960), (10, 138849610464), (12, 115708008720), (15, 92566406976), (16, 86781006540), (18, 77138672480), (20, 69424805232), (24, 57854004360), (30, 46283203488), (32, 43390503270), (36, 38569336240), (40, 34712402616), (45, 30855468992), (48, 28927002180), (60, 23141601744), (64, 21695251635), (72, 19284668120), (80, 17356201308), (90, 15427734496), (96, 14463501090), (120, 11570800872), (144, 9642334060), (160, 8678100654), (180, 7713867248), (192, 7231750545), (199, 6977367360), (240, 5785400436), (288, 4821167030), (320, 4339050327), (360, 3856933624), (398, 3488683680), (480, 2892700218), (576, 2410583515), (597, 2325789120), (720, 1928466812), (796, 1744341840), (960, 1446350109), (995, 1395473472), (1194, 1162894560), (1440, 964233406), (1592, 872170920), (1791, 775263040), (1990, 697736736), (2388, 581447280), (2880, 482116703), (2985, 465157824), (3184, 436085460), (3582, 387631520), (3980, 348868368), (4776, 290723640), (5970, 232578912), (6368, 218042730), (7164, 193815760), (7960, 174434184), (8955, 155052608), (9552, 145361820), (11940, 116289456), (12736, 109021365), (14328, 96907880), (15920, 87217092), (17910, 77526304), (19104, 72680910), (23880, 58144728), (28656, 48453940), (31840, 43608546), (35820, 38763152), (38208, 36340455), (47760, 29072364), (57312, 24226970), (63680, 21804273), (71640, 19381576), (95520, 14536182), (114624, 12113485), (143280, 9690788), (191040, 7268091), (286560, 4845394), (573120, 2422697)]