2135601720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{282487}}^1$

素因数の和:282514

約数の個数: 128

約数和(自身を含む): 8135654400

約数和(自身を除く): 6000052680

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, 282487, 564974, 847461, 1129948, 1412435, 1694922, 1977409, 2259896, 2542383, 2824870, 3389844, 3954818, 4237305, 5084766, 5649740, 5932227, 6779688, 7627149, 7909636, 8474610, 9887045, 10169532, 11299480, 11864454, 12711915, 15254298, 15819272, 16949220, 17796681, 19774090, 20339064, 23728908, 25423830, 29661135, 30508596, 33898440, 35593362, 38135745, 39548180, 47457816, 50847660, 53390043, 59322270, 61017192, 71186724, 76271490, 79096360, 88983405, 101695320, 106780086, 118644540, 142373448, 152542980, 177966810, 213560172, 237289080, 266950215, 305085960, 355933620, 427120344, 533900430, 711867240, 1067800860, 2135601720]

約数ペア:

[(1, 2135601720), (2, 1067800860), (3, 711867240), (4, 533900430), (5, 427120344), (6, 355933620), (7, 305085960), (8, 266950215), (9, 237289080), (10, 213560172), (12, 177966810), (14, 152542980), (15, 142373448), (18, 118644540), (20, 106780086), (21, 101695320), (24, 88983405), (27, 79096360), (28, 76271490), (30, 71186724), (35, 61017192), (36, 59322270), (40, 53390043), (42, 50847660), (45, 47457816), (54, 39548180), (56, 38135745), (60, 35593362), (63, 33898440), (70, 30508596), (72, 29661135), (84, 25423830), (90, 23728908), (105, 20339064), (108, 19774090), (120, 17796681), (126, 16949220), (135, 15819272), (140, 15254298), (168, 12711915), (180, 11864454), (189, 11299480), (210, 10169532), (216, 9887045), (252, 8474610), (270, 7909636), (280, 7627149), (315, 6779688), (360, 5932227), (378, 5649740), (420, 5084766), (504, 4237305), (540, 3954818), (630, 3389844), (756, 2824870), (840, 2542383), (945, 2259896), (1080, 1977409), (1260, 1694922), (1512, 1412435), (1890, 1129948), (2520, 847461), (3780, 564974), (7560, 282487)]