510837320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 1385683200

約数和(自身を除く): 874845880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 53, 56, 58, 70, 106, 116, 140, 145, 203, 212, 232, 265, 280, 290, 371, 406, 424, 530, 580, 742, 812, 1015, 1060, 1160, 1187, 1484, 1537, 1624, 1855, 2030, 2120, 2374, 2968, 3074, 3710, 4060, 4748, 5935, 6148, 7420, 7685, 8120, 8309, 9496, 10759, 11870, 12296, 14840, 15370, 16618, 21518, 23740, 30740, 33236, 34423, 41545, 43036, 47480, 53795, 61480, 62911, 66472, 68846, 83090, 86072, 107590, 125822, 137692, 166180, 172115, 215180, 240961, 251644, 275384, 314555, 332360, 344230, 430360, 440377, 481922, 503288, 629110, 688460, 880754, 963844, 1204805, 1258220, 1376920, 1761508, 1824419, 1927688, 2201885, 2409610, 2516440, 3523016, 3648838, 4403770, 4819220, 7297676, 8807540, 9122095, 9638440, 12770933, 14595352, 17615080, 18244190, 25541866, 36488380, 51083732, 63854665, 72976760, 102167464, 127709330, 255418660, 510837320]

約数ペア:

[(1, 510837320), (2, 255418660), (4, 127709330), (5, 102167464), (7, 72976760), (8, 63854665), (10, 51083732), (14, 36488380), (20, 25541866), (28, 18244190), (29, 17615080), (35, 14595352), (40, 12770933), (53, 9638440), (56, 9122095), (58, 8807540), (70, 7297676), (106, 4819220), (116, 4403770), (140, 3648838), (145, 3523016), (203, 2516440), (212, 2409610), (232, 2201885), (265, 1927688), (280, 1824419), (290, 1761508), (371, 1376920), (406, 1258220), (424, 1204805), (530, 963844), (580, 880754), (742, 688460), (812, 629110), (1015, 503288), (1060, 481922), (1160, 440377), (1187, 430360), (1484, 344230), (1537, 332360), (1624, 314555), (1855, 275384), (2030, 251644), (2120, 240961), (2374, 215180), (2968, 172115), (3074, 166180), (3710, 137692), (4060, 125822), (4748, 107590), (5935, 86072), (6148, 83090), (7420, 68846), (7685, 66472), (8120, 62911), (8309, 61480), (9496, 53795), (10759, 47480), (11870, 43036), (12296, 41545), (14840, 34423), (15370, 33236), (16618, 30740), (21518, 23740)]