16148580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38449}}^1$

素因数の和:38468

約数の個数: 48

約数和(自身を含む): 51676800

約数和(自身を除く): 35528220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38449, 76898, 115347, 153796, 192245, 230694, 269143, 384490, 461388, 538286, 576735, 768980, 807429, 1076572, 1153470, 1345715, 1614858, 2306940, 2691430, 3229716, 4037145, 5382860, 8074290, 16148580]

約数ペア:

[(1, 16148580), (2, 8074290), (3, 5382860), (4, 4037145), (5, 3229716), (6, 2691430), (7, 2306940), (10, 1614858), (12, 1345715), (14, 1153470), (15, 1076572), (20, 807429), (21, 768980), (28, 576735), (30, 538286), (35, 461388), (42, 384490), (60, 269143), (70, 230694), (84, 192245), (105, 153796), (140, 115347), (210, 76898), (420, 38449)]