337922520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216617}}^1$

素因数の和:216644

約数の個数: 64

約数和(自身を含む): 1091754720

約数和(自身を除く): 753832200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 216617, 433234, 649851, 866468, 1083085, 1299702, 1732936, 2166170, 2599404, 2816021, 3249255, 4332340, 5198808, 5632042, 6498510, 8448063, 8664680, 11264084, 12997020, 14080105, 16896126, 22528168, 25994040, 28160210, 33792252, 42240315, 56320420, 67584504, 84480630, 112640840, 168961260, 337922520]

約数ペア:

[(1, 337922520), (2, 168961260), (3, 112640840), (4, 84480630), (5, 67584504), (6, 56320420), (8, 42240315), (10, 33792252), (12, 28160210), (13, 25994040), (15, 22528168), (20, 16896126), (24, 14080105), (26, 12997020), (30, 11264084), (39, 8664680), (40, 8448063), (52, 6498510), (60, 5632042), (65, 5198808), (78, 4332340), (104, 3249255), (120, 2816021), (130, 2599404), (156, 2166170), (195, 1732936), (260, 1299702), (312, 1083085), (390, 866468), (520, 649851), (780, 433234), (1560, 216617)]