28434452760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3761171}}^1$

素因数の和:3761198

約数の個数: 128

約数和(自身を含む): 108321753600

約数和(自身を除く): 79887300840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 3761171, 7522342, 11283513, 15044684, 18805855, 22567026, 26328197, 30089368, 33850539, 37611710, 45134052, 52656394, 56417565, 67701078, 75223420, 78984591, 90268104, 101551617, 105312788, 112835130, 131640985, 135402156, 150446840, 157969182, 169252695, 203103234, 210625576, 225670260, 236953773, 263281970, 270804312, 315938364, 338505390, 394922955, 406206468, 451340520, 473907546, 507758085, 526563940, 631876728, 677010780, 710861319, 789845910, 812412936, 947815092, 1015516170, 1053127880, 1184768865, 1354021560, 1421722638, 1579691820, 1895630184, 2031032340, 2369537730, 2843445276, 3159383640, 3554306595, 4062064680, 4739075460, 5686890552, 7108613190, 9478150920, 14217226380, 28434452760]

約数ペア:

[(1, 28434452760), (2, 14217226380), (3, 9478150920), (4, 7108613190), (5, 5686890552), (6, 4739075460), (7, 4062064680), (8, 3554306595), (9, 3159383640), (10, 2843445276), (12, 2369537730), (14, 2031032340), (15, 1895630184), (18, 1579691820), (20, 1421722638), (21, 1354021560), (24, 1184768865), (27, 1053127880), (28, 1015516170), (30, 947815092), (35, 812412936), (36, 789845910), (40, 710861319), (42, 677010780), (45, 631876728), (54, 526563940), (56, 507758085), (60, 473907546), (63, 451340520), (70, 406206468), (72, 394922955), (84, 338505390), (90, 315938364), (105, 270804312), (108, 263281970), (120, 236953773), (126, 225670260), (135, 210625576), (140, 203103234), (168, 169252695), (180, 157969182), (189, 150446840), (210, 135402156), (216, 131640985), (252, 112835130), (270, 105312788), (280, 101551617), (315, 90268104), (360, 78984591), (378, 75223420), (420, 67701078), (504, 56417565), (540, 52656394), (630, 45134052), (756, 37611710), (840, 33850539), (945, 30089368), (1080, 26328197), (1260, 22567026), (1512, 18805855), (1890, 15044684), (2520, 11283513), (3780, 7522342), (7560, 3761171)]