404297460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{106957}}^1$

素因数の和:106982

約数の個数: 96

約数和(自身を含む): 1437515520

約数和(自身を除く): 1033218060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 106957, 213914, 320871, 427828, 534785, 641742, 748699, 962613, 1069570, 1283484, 1497398, 1604355, 1925226, 2139140, 2246097, 2887839, 2994796, 3208710, 3743495, 3850452, 4492194, 4813065, 5775678, 6417420, 6738291, 7486990, 8984388, 9626130, 11230485, 11551356, 13476582, 14439195, 14973980, 19252260, 20214873, 22460970, 26953164, 28878390, 33691455, 40429746, 44921940, 57756780, 67382910, 80859492, 101074365, 134765820, 202148730, 404297460]

約数ペア:

[(1, 404297460), (2, 202148730), (3, 134765820), (4, 101074365), (5, 80859492), (6, 67382910), (7, 57756780), (9, 44921940), (10, 40429746), (12, 33691455), (14, 28878390), (15, 26953164), (18, 22460970), (20, 20214873), (21, 19252260), (27, 14973980), (28, 14439195), (30, 13476582), (35, 11551356), (36, 11230485), (42, 9626130), (45, 8984388), (54, 7486990), (60, 6738291), (63, 6417420), (70, 5775678), (84, 4813065), (90, 4492194), (105, 3850452), (108, 3743495), (126, 3208710), (135, 2994796), (140, 2887839), (180, 2246097), (189, 2139140), (210, 1925226), (252, 1604355), (270, 1497398), (315, 1283484), (378, 1069570), (420, 962613), (540, 748699), (630, 641742), (756, 534785), (945, 427828), (1260, 320871), (1890, 213914), (3780, 106957)]