38544240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22943}}^1$

素因数の和:22966

約数の個数: 80

約数和(自身を含む): 136562688

約数和(自身を除く): 98018448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 22943, 45886, 68829, 91772, 114715, 137658, 160601, 183544, 229430, 275316, 321202, 344145, 367088, 458860, 481803, 550632, 642404, 688290, 803005, 917720, 963606, 1101264, 1284808, 1376580, 1606010, 1835440, 1927212, 2409015, 2569616, 2753160, 3212020, 3854424, 4818030, 5506320, 6424040, 7708848, 9636060, 12848080, 19272120, 38544240]

約数ペア:

[(1, 38544240), (2, 19272120), (3, 12848080), (4, 9636060), (5, 7708848), (6, 6424040), (7, 5506320), (8, 4818030), (10, 3854424), (12, 3212020), (14, 2753160), (15, 2569616), (16, 2409015), (20, 1927212), (21, 1835440), (24, 1606010), (28, 1376580), (30, 1284808), (35, 1101264), (40, 963606), (42, 917720), (48, 803005), (56, 688290), (60, 642404), (70, 550632), (80, 481803), (84, 458860), (105, 367088), (112, 344145), (120, 321202), (140, 275316), (168, 229430), (210, 183544), (240, 160601), (280, 137658), (336, 114715), (420, 91772), (560, 68829), (840, 45886), (1680, 22943)]