2516025960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{998423}}^1$

素因数の和:998447

約数の個数: 96

約数和(自身を含む): 9345248640

約数和(自身を除く): 6829222680

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, 998423, 1996846, 2995269, 3993692, 4992115, 5990538, 6988961, 7987384, 8985807, 9984230, 11981076, 13977922, 14976345, 17971614, 19968460, 20966883, 23962152, 27955844, 29952690, 34944805, 35943228, 39936920, 41933766, 44929035, 55911688, 59905380, 62900649, 69889610, 71886456, 83867532, 89858070, 104834415, 119810760, 125801298, 139779220, 167735064, 179716140, 209668830, 251602596, 279558440, 314503245, 359432280, 419337660, 503205192, 629006490, 838675320, 1258012980, 2516025960]

約数ペア:

[(1, 2516025960), (2, 1258012980), (3, 838675320), (4, 629006490), (5, 503205192), (6, 419337660), (7, 359432280), (8, 314503245), (9, 279558440), (10, 251602596), (12, 209668830), (14, 179716140), (15, 167735064), (18, 139779220), (20, 125801298), (21, 119810760), (24, 104834415), (28, 89858070), (30, 83867532), (35, 71886456), (36, 69889610), (40, 62900649), (42, 59905380), (45, 55911688), (56, 44929035), (60, 41933766), (63, 39936920), (70, 35943228), (72, 34944805), (84, 29952690), (90, 27955844), (105, 23962152), (120, 20966883), (126, 19968460), (140, 17971614), (168, 14976345), (180, 13977922), (210, 11981076), (252, 9984230), (280, 8985807), (315, 7987384), (360, 6988961), (420, 5990538), (504, 4992115), (630, 3993692), (840, 2995269), (1260, 1996846), (2520, 998423)]