237929940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19157}}^1$

素因数の和:19198

約数の個数: 96

約数和(自身を含む): 772450560

約数和(自身を除く): 534520620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 19157, 38314, 57471, 76628, 95785, 114942, 172413, 191570, 229884, 287355, 344826, 383140, 440611, 517239, 574710, 689652, 862065, 881222, 1034478, 1149420, 1321833, 1724130, 1762444, 2068956, 2203055, 2586195, 2643666, 3448260, 3965499, 4406110, 5172390, 5287332, 6609165, 7930998, 8812220, 10344780, 11896497, 13218330, 15861996, 19827495, 23792994, 26436660, 39654990, 47585988, 59482485, 79309980, 118964970, 237929940]

約数ペア:

[(1, 237929940), (2, 118964970), (3, 79309980), (4, 59482485), (5, 47585988), (6, 39654990), (9, 26436660), (10, 23792994), (12, 19827495), (15, 15861996), (18, 13218330), (20, 11896497), (23, 10344780), (27, 8812220), (30, 7930998), (36, 6609165), (45, 5287332), (46, 5172390), (54, 4406110), (60, 3965499), (69, 3448260), (90, 2643666), (92, 2586195), (108, 2203055), (115, 2068956), (135, 1762444), (138, 1724130), (180, 1321833), (207, 1149420), (230, 1034478), (270, 881222), (276, 862065), (345, 689652), (414, 574710), (460, 517239), (540, 440611), (621, 383140), (690, 344826), (828, 287355), (1035, 229884), (1242, 191570), (1380, 172413), (2070, 114942), (2484, 95785), (3105, 76628), (4140, 57471), (6210, 38314), (12420, 19157)]