7065182720

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:882

約数の個数: 160

約数和(自身を含む): 17649156096

約数和(自身を除く): 10583973376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 512, 620, 635, 640, 701, 992, 1016, 1240, 1270, 1280, 1402, 1984, 2032, 2480, 2540, 2560, 2804, 3505, 3937, 3968, 4064, 4960, 5080, 5608, 7010, 7874, 7936, 8128, 9920, 10160, 11216, 14020, 15748, 15872, 16256, 19685, 19840, 20320, 21731, 22432, 28040, 31496, 32512, 39370, 39680, 40640, 43462, 44864, 56080, 62992, 65024, 78740, 79360, 81280, 86924, 89027, 89728, 108655, 112160, 125984, 157480, 162560, 173848, 178054, 179456, 217310, 224320, 251968, 314960, 325120, 347696, 356108, 358912, 434620, 445135, 448640, 503936, 629920, 695392, 712216, 869240, 890270, 897280, 1007872, 1259840, 1390784, 1424432, 1738480, 1780540, 1794560, 2015744, 2519680, 2759837, 2781568, 2848864, 3476960, 3561080, 5039360, 5519674, 5563136, 5697728, 6953920, 7122160, 10078720, 11039348, 11126272, 11395456, 13799185, 13907840, 14244320, 22078696, 22790912, 27598370, 27815680, 28488640, 44157392, 45581824, 55196740, 55631360, 56977280, 88314784, 110393480, 113954560, 176629568, 220786960, 227909120, 353259136, 441573920, 706518272, 883147840, 1413036544, 1766295680, 3532591360, 7065182720]

約数ペア:

[(1, 7065182720), (2, 3532591360), (4, 1766295680), (5, 1413036544), (8, 883147840), (10, 706518272), (16, 441573920), (20, 353259136), (31, 227909120), (32, 220786960), (40, 176629568), (62, 113954560), (64, 110393480), (80, 88314784), (124, 56977280), (127, 55631360), (128, 55196740), (155, 45581824), (160, 44157392), (248, 28488640), (254, 27815680), (256, 27598370), (310, 22790912), (320, 22078696), (496, 14244320), (508, 13907840), (512, 13799185), (620, 11395456), (635, 11126272), (640, 11039348), (701, 10078720), (992, 7122160), (1016, 6953920), (1240, 5697728), (1270, 5563136), (1280, 5519674), (1402, 5039360), (1984, 3561080), (2032, 3476960), (2480, 2848864), (2540, 2781568), (2560, 2759837), (2804, 2519680), (3505, 2015744), (3937, 1794560), (3968, 1780540), (4064, 1738480), (4960, 1424432), (5080, 1390784), (5608, 1259840), (7010, 1007872), (7874, 897280), (7936, 890270), (8128, 869240), (9920, 712216), (10160, 695392), (11216, 629920), (14020, 503936), (15748, 448640), (15872, 445135), (16256, 434620), (19685, 358912), (19840, 356108), (20320, 347696), (21731, 325120), (22432, 314960), (28040, 251968), (31496, 224320), (32512, 217310), (39370, 179456), (39680, 178054), (40640, 173848), (43462, 162560), (44864, 157480), (56080, 125984), (62992, 112160), (65024, 108655), (78740, 89728), (79360, 89027), (81280, 86924)]