242408320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4919}}^1$

素因数の和:4956

約数の個数: 128

約数和(自身を含む): 722649600

約数和(自身を除く): 480241280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4919, 4928, 6160, 7040, 9838, 9856, 12320, 19676, 24595, 24640, 34433, 39352, 49190, 49280, 54109, 68866, 78704, 98380, 108218, 137732, 157408, 172165, 196760, 216436, 270545, 275464, 314816, 344330, 378763, 393520, 432872, 541090, 550928, 629632, 688660, 757526, 787040, 865744, 1082180, 1101856, 1377320, 1515052, 1574080, 1731488, 1893815, 2164360, 2203712, 2754640, 3030104, 3148160, 3462976, 3787630, 4328720, 4407424, 5509280, 6060208, 6925952, 7575260, 8657440, 11018560, 12120416, 15150520, 17314880, 22037120, 24240832, 30301040, 34629760, 48481664, 60602080, 121204160, 242408320]

約数ペア:

[(1, 242408320), (2, 121204160), (4, 60602080), (5, 48481664), (7, 34629760), (8, 30301040), (10, 24240832), (11, 22037120), (14, 17314880), (16, 15150520), (20, 12120416), (22, 11018560), (28, 8657440), (32, 7575260), (35, 6925952), (40, 6060208), (44, 5509280), (55, 4407424), (56, 4328720), (64, 3787630), (70, 3462976), (77, 3148160), (80, 3030104), (88, 2754640), (110, 2203712), (112, 2164360), (128, 1893815), (140, 1731488), (154, 1574080), (160, 1515052), (176, 1377320), (220, 1101856), (224, 1082180), (280, 865744), (308, 787040), (320, 757526), (352, 688660), (385, 629632), (440, 550928), (448, 541090), (560, 432872), (616, 393520), (640, 378763), (704, 344330), (770, 314816), (880, 275464), (896, 270545), (1120, 216436), (1232, 196760), (1408, 172165), (1540, 157408), (1760, 137732), (2240, 108218), (2464, 98380), (3080, 78704), (3520, 68866), (4480, 54109), (4919, 49280), (4928, 49190), (6160, 39352), (7040, 34433), (9838, 24640), (9856, 24595), (12320, 19676)]