2201333820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{1787}}^1$

素因数の和:2232

約数の個数: 144

約数和(自身を含む): 7191192960

約数和(自身を除く): 4989859140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 419, 420, 490, 588, 735, 838, 980, 1257, 1470, 1676, 1787, 2095, 2514, 2933, 2940, 3574, 4190, 5028, 5361, 5866, 6285, 7148, 8380, 8799, 8935, 10722, 11732, 12509, 12570, 14665, 17598, 17870, 20531, 21444, 25018, 25140, 26805, 29330, 35196, 35740, 37527, 41062, 43995, 50036, 53610, 58660, 61593, 62545, 75054, 82124, 87563, 87990, 102655, 107220, 123186, 125090, 150108, 175126, 175980, 187635, 205310, 246372, 250180, 262689, 307965, 350252, 375270, 410620, 437815, 525378, 615930, 748753, 750540, 875630, 1050756, 1231860, 1313445, 1497506, 1751260, 2246259, 2626890, 2995012, 3743765, 4492518, 5241271, 5253780, 7487530, 8985036, 10482542, 11231295, 14975060, 15723813, 20965084, 22462590, 26206355, 31447626, 36688897, 44925180, 52412710, 62895252, 73377794, 78619065, 104825420, 110066691, 146755588, 157238130, 183444485, 220133382, 314476260, 366888970, 440266764, 550333455, 733777940, 1100666910, 2201333820]

約数ペア:

[(1, 2201333820), (2, 1100666910), (3, 733777940), (4, 550333455), (5, 440266764), (6, 366888970), (7, 314476260), (10, 220133382), (12, 183444485), (14, 157238130), (15, 146755588), (20, 110066691), (21, 104825420), (28, 78619065), (30, 73377794), (35, 62895252), (42, 52412710), (49, 44925180), (60, 36688897), (70, 31447626), (84, 26206355), (98, 22462590), (105, 20965084), (140, 15723813), (147, 14975060), (196, 11231295), (210, 10482542), (245, 8985036), (294, 7487530), (419, 5253780), (420, 5241271), (490, 4492518), (588, 3743765), (735, 2995012), (838, 2626890), (980, 2246259), (1257, 1751260), (1470, 1497506), (1676, 1313445), (1787, 1231860), (2095, 1050756), (2514, 875630), (2933, 750540), (2940, 748753), (3574, 615930), (4190, 525378), (5028, 437815), (5361, 410620), (5866, 375270), (6285, 350252), (7148, 307965), (8380, 262689), (8799, 250180), (8935, 246372), (10722, 205310), (11732, 187635), (12509, 175980), (12570, 175126), (14665, 150108), (17598, 125090), (17870, 123186), (20531, 107220), (21444, 102655), (25018, 87990), (25140, 87563), (26805, 82124), (29330, 75054), (35196, 62545), (35740, 61593), (37527, 58660), (41062, 53610), (43995, 50036)]