501309480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13879}}^1$

素因数の和:13943

約数の個数: 128

約数和(自身を含む): 1758873600

約数和(自身を除く): 1257564120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 13879, 18060, 27758, 36120, 41637, 55516, 69395, 83274, 97153, 111032, 138790, 166548, 194306, 208185, 277580, 291459, 333096, 388612, 416370, 485765, 555160, 582918, 596797, 777224, 832740, 971530, 1165836, 1193594, 1457295, 1665480, 1790391, 1943060, 2331672, 2387188, 2914590, 2983985, 3580782, 3886120, 4177579, 4774376, 5829180, 5967970, 7161564, 8355158, 8951955, 11658360, 11935940, 12532737, 14323128, 16710316, 17903910, 20887895, 23871880, 25065474, 33420632, 35807820, 41775790, 50130948, 62663685, 71615640, 83551580, 100261896, 125327370, 167103160, 250654740, 501309480]

約数ペア:

[(1, 501309480), (2, 250654740), (3, 167103160), (4, 125327370), (5, 100261896), (6, 83551580), (7, 71615640), (8, 62663685), (10, 50130948), (12, 41775790), (14, 35807820), (15, 33420632), (20, 25065474), (21, 23871880), (24, 20887895), (28, 17903910), (30, 16710316), (35, 14323128), (40, 12532737), (42, 11935940), (43, 11658360), (56, 8951955), (60, 8355158), (70, 7161564), (84, 5967970), (86, 5829180), (105, 4774376), (120, 4177579), (129, 3886120), (140, 3580782), (168, 2983985), (172, 2914590), (210, 2387188), (215, 2331672), (258, 1943060), (280, 1790391), (301, 1665480), (344, 1457295), (420, 1193594), (430, 1165836), (516, 971530), (602, 832740), (645, 777224), (840, 596797), (860, 582918), (903, 555160), (1032, 485765), (1204, 416370), (1290, 388612), (1505, 333096), (1720, 291459), (1806, 277580), (2408, 208185), (2580, 194306), (3010, 166548), (3612, 138790), (4515, 111032), (5160, 97153), (6020, 83274), (7224, 69395), (9030, 55516), (12040, 41637), (13879, 36120), (18060, 27758)]