814027760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3671

約数の個数: 160

約数和(自身を含む): 2405179392

約数和(自身を除く): 1591151632

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3607, 3640, 4030, 4340, 5642, 6448, 7214, 7280, 8060, 8680, 11284, 14105, 14428, 16120, 17360, 18035, 22568, 25249, 28210, 28856, 32240, 36070, 45136, 46891, 50498, 56420, 57712, 72140, 93782, 100996, 111817, 112840, 126245, 144280, 187564, 201992, 223634, 225680, 234455, 252490, 288560, 328237, 375128, 403984, 447268, 468910, 504980, 559085, 656474, 750256, 782719, 894536, 937820, 1009960, 1118170, 1312948, 1453621, 1565438, 1641185, 1789072, 1875640, 2019920, 2236340, 2625896, 2907242, 3130876, 3282370, 3751280, 3913595, 4472680, 5251792, 5814484, 6261752, 6564740, 7268105, 7827190, 8945360, 10175347, 11628968, 12523504, 13129480, 14536210, 15654380, 20350694, 23257936, 26258960, 29072420, 31308760, 40701388, 50876735, 58144840, 62617520, 81402776, 101753470, 116289680, 162805552, 203506940, 407013880, 814027760]

約数ペア:

[(1, 814027760), (2, 407013880), (4, 203506940), (5, 162805552), (7, 116289680), (8, 101753470), (10, 81402776), (13, 62617520), (14, 58144840), (16, 50876735), (20, 40701388), (26, 31308760), (28, 29072420), (31, 26258960), (35, 23257936), (40, 20350694), (52, 15654380), (56, 14536210), (62, 13129480), (65, 12523504), (70, 11628968), (80, 10175347), (91, 8945360), (104, 7827190), (112, 7268105), (124, 6564740), (130, 6261752), (140, 5814484), (155, 5251792), (182, 4472680), (208, 3913595), (217, 3751280), (248, 3282370), (260, 3130876), (280, 2907242), (310, 2625896), (364, 2236340), (403, 2019920), (434, 1875640), (455, 1789072), (496, 1641185), (520, 1565438), (560, 1453621), (620, 1312948), (728, 1118170), (806, 1009960), (868, 937820), (910, 894536), (1040, 782719), (1085, 750256), (1240, 656474), (1456, 559085), (1612, 504980), (1736, 468910), (1820, 447268), (2015, 403984), (2170, 375128), (2480, 328237), (2821, 288560), (3224, 252490), (3472, 234455), (3607, 225680), (3640, 223634), (4030, 201992), (4340, 187564), (5642, 144280), (6448, 126245), (7214, 112840), (7280, 111817), (8060, 100996), (8680, 93782), (11284, 72140), (14105, 57712), (14428, 56420), (16120, 50498), (17360, 46891), (18035, 45136), (22568, 36070), (25249, 32240), (28210, 28856)]