9666561520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3083}}^1$

素因数の和:3623

約数の個数: 160

約数和(自身を含む): 28084631040

約数和(自身を除く): 18418069520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 509, 560, 616, 770, 880, 1018, 1232, 1540, 2036, 2545, 3080, 3083, 3563, 4072, 5090, 5599, 6160, 6166, 7126, 8144, 10180, 11198, 12332, 14252, 15415, 17815, 20360, 21581, 22396, 24664, 27995, 28504, 30830, 33913, 35630, 39193, 40720, 43162, 44792, 49328, 55990, 57008, 61660, 67826, 71260, 78386, 86324, 89584, 107905, 111980, 123320, 135652, 142520, 156772, 169565, 172648, 195965, 215810, 223960, 237391, 246640, 271304, 285040, 313544, 339130, 345296, 391930, 431620, 447920, 474782, 542608, 627088, 678260, 783860, 863240, 949564, 1186955, 1356520, 1567720, 1569247, 1726480, 1899128, 2373910, 2713040, 3135440, 3138494, 3798256, 4747820, 6276988, 7846235, 9495640, 10984729, 12553976, 15692470, 17261717, 18991280, 21969458, 25107952, 31384940, 34523434, 43938916, 54923645, 62769880, 69046868, 86308585, 87877832, 109847290, 120832019, 125539760, 138093736, 172617170, 175755664, 219694580, 241664038, 276187472, 345234340, 439389160, 483328076, 604160095, 690468680, 878778320, 966656152, 1208320190, 1380937360, 1933312304, 2416640380, 4833280760, 9666561520]

約数ペア:

[(1, 9666561520), (2, 4833280760), (4, 2416640380), (5, 1933312304), (7, 1380937360), (8, 1208320190), (10, 966656152), (11, 878778320), (14, 690468680), (16, 604160095), (20, 483328076), (22, 439389160), (28, 345234340), (35, 276187472), (40, 241664038), (44, 219694580), (55, 175755664), (56, 172617170), (70, 138093736), (77, 125539760), (80, 120832019), (88, 109847290), (110, 87877832), (112, 86308585), (140, 69046868), (154, 62769880), (176, 54923645), (220, 43938916), (280, 34523434), (308, 31384940), (385, 25107952), (440, 21969458), (509, 18991280), (560, 17261717), (616, 15692470), (770, 12553976), (880, 10984729), (1018, 9495640), (1232, 7846235), (1540, 6276988), (2036, 4747820), (2545, 3798256), (3080, 3138494), (3083, 3135440), (3563, 2713040), (4072, 2373910), (5090, 1899128), (5599, 1726480), (6160, 1569247), (6166, 1567720), (7126, 1356520), (8144, 1186955), (10180, 949564), (11198, 863240), (12332, 783860), (14252, 678260), (15415, 627088), (17815, 542608), (20360, 474782), (21581, 447920), (22396, 431620), (24664, 391930), (27995, 345296), (28504, 339130), (30830, 313544), (33913, 285040), (35630, 271304), (39193, 246640), (40720, 237391), (43162, 223960), (44792, 215810), (49328, 195965), (55990, 172648), (57008, 169565), (61660, 156772), (67826, 142520), (71260, 135652), (78386, 123320), (86324, 111980), (89584, 107905)]