2542483440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{504461}}^1$

素因数の和:504487

約数の個数: 120

約数和(自身を含む): 9758312928

約数和(自身を除く): 7215829488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 504461, 1008922, 1513383, 2017844, 2522305, 3026766, 3531227, 4035688, 4540149, 5044610, 6053532, 7062454, 7566915, 8071376, 9080298, 10089220, 10593681, 12107064, 14124908, 15133830, 17656135, 18160596, 20178440, 21187362, 22700745, 24214128, 28249816, 30267660, 31781043, 35312270, 36321192, 40356880, 42374724, 45401490, 52968405, 56499632, 60535320, 63562086, 70624540, 72642384, 84749448, 90802980, 105936810, 121070640, 127124172, 141249080, 158905215, 169498896, 181605960, 211873620, 254248344, 282498160, 317810430, 363211920, 423747240, 508496688, 635620860, 847494480, 1271241720, 2542483440]

約数ペア:

[(1, 2542483440), (2, 1271241720), (3, 847494480), (4, 635620860), (5, 508496688), (6, 423747240), (7, 363211920), (8, 317810430), (9, 282498160), (10, 254248344), (12, 211873620), (14, 181605960), (15, 169498896), (16, 158905215), (18, 141249080), (20, 127124172), (21, 121070640), (24, 105936810), (28, 90802980), (30, 84749448), (35, 72642384), (36, 70624540), (40, 63562086), (42, 60535320), (45, 56499632), (48, 52968405), (56, 45401490), (60, 42374724), (63, 40356880), (70, 36321192), (72, 35312270), (80, 31781043), (84, 30267660), (90, 28249816), (105, 24214128), (112, 22700745), (120, 21187362), (126, 20178440), (140, 18160596), (144, 17656135), (168, 15133830), (180, 14124908), (210, 12107064), (240, 10593681), (252, 10089220), (280, 9080298), (315, 8071376), (336, 7566915), (360, 7062454), (420, 6053532), (504, 5044610), (560, 4540149), (630, 4035688), (720, 3531227), (840, 3026766), (1008, 2522305), (1260, 2017844), (1680, 1513383), (2520, 1008922), (5040, 504461)]