159201420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4259}}^1$

素因数の和:4367

約数の個数: 96

約数和(自身を含む): 515289600

約数和(自身を除く): 356088180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 4259, 5340, 6230, 7476, 8518, 9345, 12460, 12777, 17036, 18690, 21295, 25554, 29813, 37380, 42590, 51108, 59626, 63885, 85180, 89439, 119252, 127770, 149065, 178878, 255540, 298130, 357756, 379051, 447195, 596260, 758102, 894390, 1137153, 1516204, 1788780, 1895255, 2274306, 2653357, 3790510, 4548612, 5306714, 5685765, 7581020, 7960071, 10613428, 11371530, 13266785, 15920142, 22743060, 26533570, 31840284, 39800355, 53067140, 79600710, 159201420]

約数ペア:

[(1, 159201420), (2, 79600710), (3, 53067140), (4, 39800355), (5, 31840284), (6, 26533570), (7, 22743060), (10, 15920142), (12, 13266785), (14, 11371530), (15, 10613428), (20, 7960071), (21, 7581020), (28, 5685765), (30, 5306714), (35, 4548612), (42, 3790510), (60, 2653357), (70, 2274306), (84, 1895255), (89, 1788780), (105, 1516204), (140, 1137153), (178, 894390), (210, 758102), (267, 596260), (356, 447195), (420, 379051), (445, 357756), (534, 298130), (623, 255540), (890, 178878), (1068, 149065), (1246, 127770), (1335, 119252), (1780, 89439), (1869, 85180), (2492, 63885), (2670, 59626), (3115, 51108), (3738, 42590), (4259, 37380), (5340, 29813), (6230, 25554), (7476, 21295), (8518, 18690), (9345, 17036), (12460, 12777)]