84227640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100271}}^1$

素因数の和:100292

約数の個数: 64

約数和(自身を含む): 288783360

約数和(自身を除く): 204555720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100271, 200542, 300813, 401084, 501355, 601626, 701897, 802168, 1002710, 1203252, 1403794, 1504065, 2005420, 2105691, 2406504, 2807588, 3008130, 3509485, 4010840, 4211382, 5615176, 6016260, 7018970, 8422764, 10528455, 12032520, 14037940, 16845528, 21056910, 28075880, 42113820, 84227640]

約数ペア:

[(1, 84227640), (2, 42113820), (3, 28075880), (4, 21056910), (5, 16845528), (6, 14037940), (7, 12032520), (8, 10528455), (10, 8422764), (12, 7018970), (14, 6016260), (15, 5615176), (20, 4211382), (21, 4010840), (24, 3509485), (28, 3008130), (30, 2807588), (35, 2406504), (40, 2105691), (42, 2005420), (56, 1504065), (60, 1403794), (70, 1203252), (84, 1002710), (105, 802168), (120, 701897), (140, 601626), (168, 501355), (210, 401084), (280, 300813), (420, 200542), (840, 100271)]