7971115320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3163141}}^1$

素因数の和:3163165

約数の個数: 96

約数和(自身を含む): 29607009120

約数和(自身を除く): 21635893800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3163141, 6326282, 9489423, 12652564, 15815705, 18978846, 22141987, 25305128, 28468269, 31631410, 37957692, 44283974, 47447115, 56936538, 63262820, 66425961, 75915384, 88567948, 94894230, 110709935, 113873076, 126525640, 132851922, 142341345, 177135896, 189788460, 199277883, 221419870, 227746152, 265703844, 284682690, 332129805, 379576920, 398555766, 442839740, 531407688, 569365380, 664259610, 797111532, 885679480, 996389415, 1138730760, 1328519220, 1594223064, 1992778830, 2657038440, 3985557660, 7971115320]

約数ペア:

[(1, 7971115320), (2, 3985557660), (3, 2657038440), (4, 1992778830), (5, 1594223064), (6, 1328519220), (7, 1138730760), (8, 996389415), (9, 885679480), (10, 797111532), (12, 664259610), (14, 569365380), (15, 531407688), (18, 442839740), (20, 398555766), (21, 379576920), (24, 332129805), (28, 284682690), (30, 265703844), (35, 227746152), (36, 221419870), (40, 199277883), (42, 189788460), (45, 177135896), (56, 142341345), (60, 132851922), (63, 126525640), (70, 113873076), (72, 110709935), (84, 94894230), (90, 88567948), (105, 75915384), (120, 66425961), (126, 63262820), (140, 56936538), (168, 47447115), (180, 44283974), (210, 37957692), (252, 31631410), (280, 28468269), (315, 25305128), (360, 22141987), (420, 18978846), (504, 15815705), (630, 12652564), (840, 9489423), (1260, 6326282), (2520, 3163141)]