234247440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19919}}^1$

素因数の和:19949

約数の個数: 120

約数和(自身を含む): 844767360

約数和(自身を除く): 610519920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 19919, 39838, 59757, 79676, 99595, 119514, 139433, 159352, 199190, 239028, 278866, 298785, 318704, 398380, 418299, 478056, 557732, 597570, 697165, 796760, 836598, 956112, 976031, 1115464, 1195140, 1394330, 1593520, 1673196, 1952062, 2091495, 2230928, 2390280, 2788660, 2928093, 3346392, 3904124, 4182990, 4780560, 4880155, 5577320, 5856186, 6692784, 7808248, 8365980, 9760310, 11154640, 11712372, 14640465, 15616496, 16731960, 19520620, 23424744, 29280930, 33463920, 39041240, 46849488, 58561860, 78082480, 117123720, 234247440]

約数ペア:

[(1, 234247440), (2, 117123720), (3, 78082480), (4, 58561860), (5, 46849488), (6, 39041240), (7, 33463920), (8, 29280930), (10, 23424744), (12, 19520620), (14, 16731960), (15, 15616496), (16, 14640465), (20, 11712372), (21, 11154640), (24, 9760310), (28, 8365980), (30, 7808248), (35, 6692784), (40, 5856186), (42, 5577320), (48, 4880155), (49, 4780560), (56, 4182990), (60, 3904124), (70, 3346392), (80, 2928093), (84, 2788660), (98, 2390280), (105, 2230928), (112, 2091495), (120, 1952062), (140, 1673196), (147, 1593520), (168, 1394330), (196, 1195140), (210, 1115464), (240, 976031), (245, 956112), (280, 836598), (294, 796760), (336, 697165), (392, 597570), (420, 557732), (490, 478056), (560, 418299), (588, 398380), (735, 318704), (784, 298785), (840, 278866), (980, 239028), (1176, 199190), (1470, 159352), (1680, 139433), (1960, 119514), (2352, 99595), (2940, 79676), (3920, 59757), (5880, 39838), (11760, 19919)]