202610640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4001}}^1$

素因数の和:4228

約数の個数: 80

約数和(自身を含む): 631227456

約数和(自身を除く): 428616816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4001, 4220, 5064, 6330, 8002, 8440, 10128, 12003, 12660, 16004, 16880, 20005, 24006, 25320, 32008, 40010, 48012, 50640, 60015, 64016, 80020, 96024, 120030, 160040, 192048, 240060, 320080, 480120, 844211, 960240, 1688422, 2532633, 3376844, 4221055, 5065266, 6753688, 8442110, 10130532, 12663165, 13507376, 16884220, 20261064, 25326330, 33768440, 40522128, 50652660, 67536880, 101305320, 202610640]

約数ペア:

[(1, 202610640), (2, 101305320), (3, 67536880), (4, 50652660), (5, 40522128), (6, 33768440), (8, 25326330), (10, 20261064), (12, 16884220), (15, 13507376), (16, 12663165), (20, 10130532), (24, 8442110), (30, 6753688), (40, 5065266), (48, 4221055), (60, 3376844), (80, 2532633), (120, 1688422), (211, 960240), (240, 844211), (422, 480120), (633, 320080), (844, 240060), (1055, 192048), (1266, 160040), (1688, 120030), (2110, 96024), (2532, 80020), (3165, 64016), (3376, 60015), (4001, 50640), (4220, 48012), (5064, 40010), (6330, 32008), (8002, 25320), (8440, 24006), (10128, 20005), (12003, 16880), (12660, 16004)]