662683840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3295

約数の個数: 168

約数和(自身を含む): 1977463152

約数和(自身を除く): 1314779312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3251, 3640, 3920, 4160, 5096, 5824, 6370, 6502, 7280, 7840, 10192, 12740, 13004, 14560, 15680, 16255, 20384, 22757, 25480, 26008, 29120, 32510, 40768, 42263, 45514, 50960, 52016, 65020, 84526, 91028, 101920, 104032, 113785, 130040, 159299, 169052, 182056, 203840, 208064, 211315, 227570, 260080, 295841, 318598, 338104, 364112, 422630, 455140, 520160, 591682, 637196, 676208, 728224, 796495, 845260, 910280, 1040320, 1183364, 1274392, 1352416, 1456448, 1479205, 1592990, 1690520, 1820560, 2070887, 2366728, 2548784, 2704832, 2958410, 3185980, 3381040, 3641120, 4141774, 4733456, 5097568, 5916820, 6371960, 6762080, 7282240, 8283548, 9466912, 10195136, 10354435, 11833640, 12743920, 13524160, 16567096, 18933824, 20708870, 23667280, 25487840, 33134192, 41417740, 47334560, 50975680, 66268384, 82835480, 94669120, 132536768, 165670960, 331341920, 662683840]

約数ペア:

[(1, 662683840), (2, 331341920), (4, 165670960), (5, 132536768), (7, 94669120), (8, 82835480), (10, 66268384), (13, 50975680), (14, 47334560), (16, 41417740), (20, 33134192), (26, 25487840), (28, 23667280), (32, 20708870), (35, 18933824), (40, 16567096), (49, 13524160), (52, 12743920), (56, 11833640), (64, 10354435), (65, 10195136), (70, 9466912), (80, 8283548), (91, 7282240), (98, 6762080), (104, 6371960), (112, 5916820), (130, 5097568), (140, 4733456), (160, 4141774), (182, 3641120), (196, 3381040), (208, 3185980), (224, 2958410), (245, 2704832), (260, 2548784), (280, 2366728), (320, 2070887), (364, 1820560), (392, 1690520), (416, 1592990), (448, 1479205), (455, 1456448), (490, 1352416), (520, 1274392), (560, 1183364), (637, 1040320), (728, 910280), (784, 845260), (832, 796495), (910, 728224), (980, 676208), (1040, 637196), (1120, 591682), (1274, 520160), (1456, 455140), (1568, 422630), (1820, 364112), (1960, 338104), (2080, 318598), (2240, 295841), (2548, 260080), (2912, 227570), (3136, 211315), (3185, 208064), (3251, 203840), (3640, 182056), (3920, 169052), (4160, 159299), (5096, 130040), (5824, 113785), (6370, 104032), (6502, 101920), (7280, 91028), (7840, 84526), (10192, 65020), (12740, 52016), (13004, 50960), (14560, 45514), (15680, 42263), (16255, 40768), (20384, 32510), (22757, 29120), (25480, 26008)]